diff --git a/go/quickstep/res/layout/overview_actions_container.xml b/go/quickstep/res/layout/overview_actions_container.xml
index df09124..e31f462 100644
--- a/go/quickstep/res/layout/overview_actions_container.xml
+++ b/go/quickstep/res/layout/overview_actions_container.xml
@@ -121,15 +121,18 @@
             android:layout_weight="1"
             android:visibility="gone" />
 
-        <Button
-            android:id="@+id/action_save_app_pair"
-            style="@style/GoOverviewActionButton"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:drawableStart="@drawable/ic_save_app_pair_up_down"
-            android:text="@string/action_save_app_pair"
-            android:theme="@style/ThemeControlHighlightWorkspaceColor"
-            android:visibility="gone" />
     </LinearLayout>
 
+    <!-- Unused. Included only for compatibility with parent class. -->
+    <Button
+        android:id="@+id/action_save_app_pair"
+        style="@style/GoOverviewActionButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top|center_horizontal"
+        android:drawableStart="@drawable/ic_save_app_pair_up_down"
+        android:text="@string/action_save_app_pair"
+        android:theme="@style/ThemeControlHighlightWorkspaceColor"
+        android:visibility="gone" />
+
 </com.android.quickstep.views.GoOverviewActionsView>
\ No newline at end of file
diff --git a/quickstep/res/layout/overview_actions_container.xml b/quickstep/res/layout/overview_actions_container.xml
index d086da4..fcd2e54 100644
--- a/quickstep/res/layout/overview_actions_container.xml
+++ b/quickstep/res/layout/overview_actions_container.xml
@@ -45,14 +45,18 @@
             android:theme="@style/ThemeControlHighlightWorkspaceColor"
             android:visibility="gone" />
 
-        <Button
-            android:id="@+id/action_save_app_pair"
-            style="@style/OverviewActionButton"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/action_save_app_pair"
-            android:theme="@style/ThemeControlHighlightWorkspaceColor"
-            android:visibility="gone" />
     </LinearLayout>
 
+    <!-- Currently, the only "group action button" is this save app pair button. If more are added,
+    a new LinearLayout may be needed to contain them, but beware of increased memory usage. -->
+    <Button
+        android:id="@+id/action_save_app_pair"
+        style="@style/OverviewActionButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/action_save_app_pair"
+        android:theme="@style/ThemeControlHighlightWorkspaceColor"
+        android:layout_gravity="bottom|center_horizontal"
+        android:visibility="gone" />
+
 </com.android.quickstep.views.OverviewActionsView>
\ No newline at end of file
diff --git a/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml b/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
index a1bcad0..b004dfd 100644
--- a/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
+++ b/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
@@ -134,11 +134,12 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
+        android:layout_above="@id/gesture_tutorial_fragment_action_button"
         android:layout_centerHorizontal="true"
         android:background="@android:color/transparent"
-        android:paddingEnd="24dp"
-        android:paddingStart="24dp"
-        android:paddingTop="24dp">
+        android:paddingTop="24dp"
+        android:paddingHorizontal="24dp"
+        android:layout_marginBottom="16dp">
 
         <TextView
             android:id="@+id/gesture_tutorial_fragment_feedback_title"
@@ -169,7 +170,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
 
-            app:layout_constraintBottom_toBottomOf="@id/gesture_tutorial_fragment_action_button"
+            app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
@@ -193,7 +194,7 @@
             android:id="@+id/checkmark_animation"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginBottom="44dp"
+            android:layout_marginBottom="28dp"
             android:gravity="center"
             android:scaleType="centerCrop"
             app:lottie_loop="false"
@@ -204,19 +205,6 @@
             app:layout_constraintTop_toBottomOf="@id/gesture_tutorial_fragment_feedback_subtitle"
             app:layout_constraintBottom_toBottomOf="parent" />
 
-        <Button
-            android:id="@+id/gesture_tutorial_fragment_action_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:background="@drawable/gesture_tutorial_action_button_background"
-            android:stateListAnimator="@null"
-            android:text="@string/gesture_tutorial_action_button_label"
-            android:visibility="invisible"
-            android:layout_marginBottom="60dp"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/checkmark_animation" />
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
@@ -228,4 +216,18 @@
         android:src="@drawable/gesture_tutorial_finger_dot"
         android:visibility="gone" />
 
+    <Button
+        android:id="@+id/gesture_tutorial_fragment_action_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/gesture_tutorial_done_button_end_margin"
+        android:layout_marginBottom="@dimen/gesture_tutorial_done_button_bottom_margin"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentEnd="true"
+        android:background="@drawable/gesture_tutorial_action_button_background"
+        android:stateListAnimator="@null"
+        android:text="@string/gesture_tutorial_action_button_label"
+        android:visibility="invisible"
+         />
+
 </com.android.quickstep.interaction.RootSandboxLayout>
\ No newline at end of file
diff --git a/quickstep/res/values-de/strings.xml b/quickstep/res/values-de/strings.xml
index efdab4a..4d9aacc 100644
--- a/quickstep/res/values-de/strings.xml
+++ b/quickstep/res/values-de/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"Einstellungen der Systemsteuerung"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"Teilen"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"Screenshot"</string>
-    <string name="action_split" msgid="2098009717623550676">"Teilen"</string>
+    <string name="action_split" msgid="2098009717623550676">"Splitscreen"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"App-Paar speichern"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"Für Splitscreen auf weitere App tippen"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"Für Splitscreen andere App auswählen"</string>
diff --git a/quickstep/res/values-es/strings.xml b/quickstep/res/values-es/strings.xml
index 7ca8314..53d9904 100644
--- a/quickstep/res/values-es/strings.xml
+++ b/quickstep/res/values-es/strings.xml
@@ -117,7 +117,7 @@
     <string name="taskbar_edu_pinning_title" msgid="210102174154211712">"Mostrar siempre la barra de tareas"</string>
     <string name="taskbar_edu_pinning_standalone" msgid="2636919474366410467">"Para mostrar siempre la barra de tareas en la parte inferior, mantén pulsada la línea divisoria"</string>
     <string name="taskbar_search_edu_title" msgid="5569194922234364530">"Mantén pulsada la tecla de acción para buscar lo que ves en pantalla"</string>
-    <string name="taskbar_edu_search_disclosure" msgid="8734536088447779686">"El producto usa la parte seleccionada de tu pantalla para hacer búsquedas. Se aplican la <xliff:g id="BEGIN_PRIVACY_LINK">&lt;a href="%1$s"&gt;</xliff:g>Política de Privacidad<xliff:g id="END_PRIVACY_LINK">&lt;/a&gt;</xliff:g> y los <xliff:g id="BEGIN_TOS_LINK">&lt;a href="%2$s"&gt;</xliff:g>Términos del Servicio<xliff:g id="END_TOS_LINK">&lt;/a&gt;</xliff:g> de Google."</string>
+    <string name="taskbar_edu_search_disclosure" msgid="8734536088447779686">"Este producto usa la parte seleccionada de tu pantalla para hacer búsquedas. Se aplican la <xliff:g id="BEGIN_PRIVACY_LINK">&lt;a href="%1$s"&gt;</xliff:g>Política de Privacidad<xliff:g id="END_PRIVACY_LINK">&lt;/a&gt;</xliff:g> y los <xliff:g id="BEGIN_TOS_LINK">&lt;a href="%2$s"&gt;</xliff:g>Términos del Servicio<xliff:g id="END_TOS_LINK">&lt;/a&gt;</xliff:g> de Google."</string>
     <string name="taskbar_edu_close" msgid="887022990168191073">"Cerrar"</string>
     <string name="taskbar_edu_done" msgid="6880178093977704569">"Hecho"</string>
     <string name="taskbar_button_home" msgid="2151398979630664652">"Inicio"</string>
diff --git a/quickstep/res/values-et/strings.xml b/quickstep/res/values-et/strings.xml
index 2043aff..d1b5bfc 100644
--- a/quickstep/res/values-et/strings.xml
+++ b/quickstep/res/values-et/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"Süsteemi navigeerimisseaded"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"Jaga"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"Ekraanipilt"</string>
-    <string name="action_split" msgid="2098009717623550676">"Eralda"</string>
+    <string name="action_split" msgid="2098009717623550676">"Jaga pooleks"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"Salvesta rakendusepaar"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"Jagatud ekraanikuva kasutamiseks puudutage muud rakendust"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"Valige jagatud ekraanikuva jaoks muu rakendus."</string>
diff --git a/quickstep/res/values-fi/strings.xml b/quickstep/res/values-fi/strings.xml
index fd136ed..8673f78 100644
--- a/quickstep/res/values-fi/strings.xml
+++ b/quickstep/res/values-fi/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"Järjestelmän navigointiasetukset"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"Jaa"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"Kuvakaappaus"</string>
-    <string name="action_split" msgid="2098009717623550676">"Jaa"</string>
+    <string name="action_split" msgid="2098009717623550676">"Jaettu näyttö"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"Tallenna pari"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"Avaa jaettu näyttö napauttamalla toista sovellusta"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"Käytä jaettua näyttöä valitsemalla toinen sovellus"</string>
diff --git a/quickstep/res/values-hr/strings.xml b/quickstep/res/values-hr/strings.xml
index a488e59..686aad9 100644
--- a/quickstep/res/values-hr/strings.xml
+++ b/quickstep/res/values-hr/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"Postavke navigacije sustavom"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"Podijeli"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"Snimka zaslona"</string>
-    <string name="action_split" msgid="2098009717623550676">"Podijeli"</string>
+    <string name="action_split" msgid="2098009717623550676">"Podjela"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"Spremi par apl."</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"Dodirnite drugu aplikaciju za podijeljeni zaslon"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"Odaberite drugu aplikaciju za upotrebu podijeljenog zaslona"</string>
diff --git a/quickstep/res/values-hy/strings.xml b/quickstep/res/values-hy/strings.xml
index 61c65bc..fb9d699 100644
--- a/quickstep/res/values-hy/strings.xml
+++ b/quickstep/res/values-hy/strings.xml
@@ -117,7 +117,7 @@
     <string name="taskbar_edu_pinning_title" msgid="210102174154211712">"Ամրացրեք հավելվածների վահանակը"</string>
     <string name="taskbar_edu_pinning_standalone" msgid="2636919474366410467">"Հավելվածների վահանակն էկրանի ներքևում ամրացնելու համար հպեք և պահեք բաժանիչը"</string>
     <string name="taskbar_search_edu_title" msgid="5569194922234364530">"Սեղմած պահեք գործողության ստեղնը՝ էկրանին բովանդակություն որոնելու համար"</string>
-    <string name="taskbar_edu_search_disclosure" msgid="8734536088447779686">"Այս պրոդուկտն օգտագործում է էկրանի ընտրված հատվածը որոնման համար։ Կիրառվում են Google-ի <xliff:g id="BEGIN_PRIVACY_LINK">&lt;a href="%1$s"&gt;</xliff:g>գաղտնիության քաղաքականությունը<xliff:g id="END_PRIVACY_LINK">&lt;/a&gt;</xliff:g> և <xliff:g id="BEGIN_TOS_LINK">&lt;a href="%2$s"&gt;</xliff:g>օգտագործման պայմանները<xliff:g id="END_TOS_LINK">&lt;/a&gt;</xliff:g>։"</string>
+    <string name="taskbar_edu_search_disclosure" msgid="8734536088447779686">"Այս պրոդուկտն օգտագործում է էկրանի ընտրված հատվածը որոնման համար։ Կիրառվում են Google-ի <xliff:g id="BEGIN_PRIVACY_LINK">&lt;a href="%1$s"&gt;</xliff:g>Գաղտնիության քաղաքականությունը<xliff:g id="END_PRIVACY_LINK">&lt;/a&gt;</xliff:g> և <xliff:g id="BEGIN_TOS_LINK">&lt;a href="%2$s"&gt;</xliff:g>Օգտագործման պայմանները<xliff:g id="END_TOS_LINK">&lt;/a&gt;</xliff:g>։"</string>
     <string name="taskbar_edu_close" msgid="887022990168191073">"Փակել"</string>
     <string name="taskbar_edu_done" msgid="6880178093977704569">"Պատրաստ է"</string>
     <string name="taskbar_button_home" msgid="2151398979630664652">"Սկիզբ"</string>
diff --git a/quickstep/res/values-my/strings.xml b/quickstep/res/values-my/strings.xml
index 0cfaac3..9573602 100644
--- a/quickstep/res/values-my/strings.xml
+++ b/quickstep/res/values-my/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"စနစ် လမ်းညွှန် ဆက်တင်များ"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"မျှဝေရန်"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"ဖန်သားပြင်ဓာတ်ပုံ"</string>
-    <string name="action_split" msgid="2098009717623550676">"ခွဲထုတ်ရန်"</string>
+    <string name="action_split" msgid="2098009717623550676">"ခွဲရန်"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"အက်ပ်အတွဲ သိမ်းရန်"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"မျက်နှာပြင် ခွဲ၍ပြသရန် အက်ပ်နောက်တစ်ခုကို တို့ပါ"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"မျက်နှာပြင် ခွဲ၍ပြသခြင်းသုံးရန် နောက်အက်ပ်တစ်ခုရွေးပါ"</string>
diff --git a/quickstep/res/values-sk/strings.xml b/quickstep/res/values-sk/strings.xml
index 15509b3..da54a14 100644
--- a/quickstep/res/values-sk/strings.xml
+++ b/quickstep/res/values-sk/strings.xml
@@ -116,7 +116,7 @@
     <string name="taskbar_edu_features" msgid="3320337287472848162">"Panel aplikácií vám ponúka ďalšie možnosti"</string>
     <string name="taskbar_edu_pinning_title" msgid="210102174154211712">"Vždy zobrazovať panel aplikácií"</string>
     <string name="taskbar_edu_pinning_standalone" msgid="2636919474366410467">"Ak chcete, aby sa panel aplikácií vždy zobrazoval v dolnej časti obrazovky, pridržte rozdeľovač"</string>
-    <string name="taskbar_search_edu_title" msgid="5569194922234364530">"Ak chcete vyhľadávať, čo je na obrazovke, pridržte akčný kláves."</string>
+    <string name="taskbar_search_edu_title" msgid="5569194922234364530">"Ak chcete vyhľadávať, čo je na obrazovke, pridržte akčný kláves"</string>
     <string name="taskbar_edu_search_disclosure" msgid="8734536088447779686">"Táto služba používa na účely vyhľadávania vybranú časť obrazovky. Uplatňujú sa <xliff:g id="BEGIN_PRIVACY_LINK">&lt;a href="%1$s"&gt;</xliff:g>pravidlá ochrany súkromia<xliff:g id="END_PRIVACY_LINK">&lt;/a&gt;</xliff:g> a <xliff:g id="BEGIN_TOS_LINK">&lt;a href="%2$s"&gt;</xliff:g>zmluvné podmienky<xliff:g id="END_TOS_LINK">&lt;/a&gt;</xliff:g> spoločnosti Google."</string>
     <string name="taskbar_edu_close" msgid="887022990168191073">"Zavrieť"</string>
     <string name="taskbar_edu_done" msgid="6880178093977704569">"Hotovo"</string>
diff --git a/quickstep/res/values-sv/strings.xml b/quickstep/res/values-sv/strings.xml
index d13d1af..be95979 100644
--- a/quickstep/res/values-sv/strings.xml
+++ b/quickstep/res/values-sv/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"Systemnavigeringsinställningar"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"Dela"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"Skärmbild"</string>
-    <string name="action_split" msgid="2098009717623550676">"Delat"</string>
+    <string name="action_split" msgid="2098009717623550676">"Delad skärm"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"Spara app-par"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"Tryck på en annan app för att använda delad skärm"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"Välj en annan app för att använda delad skärm"</string>
diff --git a/quickstep/res/values-zh-rCN/strings.xml b/quickstep/res/values-zh-rCN/strings.xml
index 4ccb3c6..4242141 100644
--- a/quickstep/res/values-zh-rCN/strings.xml
+++ b/quickstep/res/values-zh-rCN/strings.xml
@@ -94,7 +94,7 @@
     <string name="allset_navigation_settings" msgid="4713404605961476027"><annotation id="link">"系统导航设置"</annotation></string>
     <string name="action_share" msgid="2648470652637092375">"分享"</string>
     <string name="action_screenshot" msgid="8171125848358142917">"屏幕截图"</string>
-    <string name="action_split" msgid="2098009717623550676">"拆分"</string>
+    <string name="action_split" msgid="2098009717623550676">"分屏"</string>
     <string name="action_save_app_pair" msgid="5974823919237645229">"保存应用组合"</string>
     <string name="toast_split_select_app" msgid="8464310533320556058">"点按另一个应用即可使用分屏"</string>
     <string name="toast_contextual_split_select_app" msgid="433510957123687090">"另外选择一个应用才可使用分屏模式"</string>
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index cdb257a..dbcba49 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -175,6 +175,8 @@
     <dimen name="gesture_tutorial_menu_done_button_top_spacing">0dp</dimen>
     <dimen name="gesture_tutorial_menu_back_shape_bottom_margin">0dp</dimen>
     <dimen name="gesture_tutorial_menu_done_button_spacing">72dp</dimen>
+    <dimen name="gesture_tutorial_done_button_bottom_margin">40dp</dimen>
+    <dimen name="gesture_tutorial_done_button_end_margin">24dp</dimen>
 
     <!-- Gesture Tutorial mock conversations -->
     <dimen name="gesture_tutorial_message_icon_size">44dp</dimen>
diff --git a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
index 694475a..84c2ed2 100644
--- a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
@@ -28,14 +28,15 @@
 import android.text.TextPaint;
 import android.util.AttributeSet;
 import android.view.View;
+import android.view.accessibility.AccessibilityManager;
 
 import androidx.annotation.ColorInt;
 import androidx.core.content.ContextCompat;
 
 import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
-import com.android.launcher3.util.Themes;
 
 /**
  * A view which shows a horizontal divider
@@ -54,6 +55,7 @@
 
     private final @ColorInt int mStrokeColor;
     private final @ColorInt int mAllAppsLabelTextColor;
+    private final AccessibilityManager mAccessibilityManager;
 
     private Layout mAllAppsLabelLayout;
     private boolean mShowAllAppsLabel;
@@ -87,7 +89,8 @@
         mAllAppsLabelTextColor = ContextCompat.getColor(context,
                 R.color.material_color_on_surface_variant);
 
-        mShowAllAppsLabel = !ALL_APPS_VISITED_COUNT.hasReachedMax(context);
+        mAccessibilityManager = AccessibilityManager.getInstance(context);
+        setShowAllAppsLabel(!ALL_APPS_VISITED_COUNT.hasReachedMax(context));
     }
 
     public void setup(FloatingHeaderView parent, FloatingHeaderRow[] rows, boolean tabsHidden) {
@@ -99,6 +102,9 @@
 
     /** {@code true} if all apps label should be shown in place of divider. */
     public void setShowAllAppsLabel(boolean showAllAppsLabel) {
+        if (mAccessibilityManager.isEnabled() && !Utilities.isRunningInTestHarness()) {
+            showAllAppsLabel = true;
+        }
         if (showAllAppsLabel != mShowAllAppsLabel) {
             mShowAllAppsLabel = showAllAppsLabel;
             updateDividerType();
@@ -148,6 +154,7 @@
             mDividerType = dividerType;
             int topPadding;
             int bottomPadding;
+            setContentDescription(null);
             switch (dividerType) {
                 case LINE:
                     topPadding = 0;
@@ -161,6 +168,7 @@
                     bottomPadding = getResources()
                             .getDimensionPixelSize(R.dimen.all_apps_label_bottom_padding);
                     mPaint.setColor(mAllAppsLabelTextColor);
+                    setContentDescription(mAllAppsLabelLayout.getText());
                     break;
                 case NONE:
                 default:
diff --git a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
index b36fd66..3e9272d 100644
--- a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
@@ -37,7 +37,6 @@
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.anim.AlphaUpdateListener;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.keyboard.FocusIndicatorHelper;
 import com.android.launcher3.keyboard.FocusIndicatorHelper.SimpleFocusIndicatorHelper;
 import com.android.launcher3.model.data.ItemInfo;
@@ -45,6 +44,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.views.ActivityContext;
 
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -281,4 +281,11 @@
         return getChildAt(0);
     }
 
+    public void dump(String prefix, PrintWriter writer) {
+        writer.println(prefix + this.getClass().getSimpleName());
+        writer.println(prefix + "\tmPredictionsEnabled: " + mPredictionsEnabled);
+        writer.println(prefix + "\tmPredictionUiUpdatePaused: " + mPredictionUiUpdatePaused);
+        writer.println(prefix + "\tmNumPredictedAppsPerRow: " + mNumPredictedAppsPerRow);
+        writer.println(prefix + "\tmPredictedApps: " + mPredictedApps);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
index 672bd1d..6493234 100644
--- a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
@@ -29,6 +29,7 @@
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.content.ComponentName;
+import android.util.Log;
 import android.view.HapticFeedbackConstants;
 import android.view.View;
 import android.view.ViewGroup;
@@ -80,6 +81,7 @@
         SystemShortcut.Factory<QuickstepLauncher>, DeviceProfile.OnDeviceProfileChangeListener,
         DragSource, ViewGroup.OnHierarchyChangeListener {
 
+    private static final String TAG = "HotseatPredictionController";
     private static final int FLAG_UPDATE_PAUSED = 1 << 0;
     private static final int FLAG_DRAG_IN_PROGRESS = 1 << 1;
     private static final int FLAG_FILL_IN_PROGRESS = 1 << 2;
@@ -292,6 +294,16 @@
     }
 
     /**
+     * Ensures that if the flag FLAG_UPDATE_PAUSED is active we set it to false.
+     */
+    public void verifyUIUpdateNotPaused() {
+        if ((mPauseFlags & FLAG_UPDATE_PAUSED) != 0) {
+            setPauseUIUpdate(false);
+            Log.e(TAG, "FLAG_UPDATE_PAUSED should not be set to true (see b/339700174)");
+        }
+    }
+
+    /**
      * Sets or updates the predicted items
      */
     public void setPredictedItems(FixedContainerItems items) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/StashedHandleView.java b/quickstep/src/com/android/launcher3/taskbar/StashedHandleView.java
index 83e4571..94e2244 100644
--- a/quickstep/src/com/android/launcher3/taskbar/StashedHandleView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/StashedHandleView.java
@@ -15,9 +15,12 @@
  */
 package com.android.launcher3.taskbar;
 
+import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
 import android.annotation.Nullable;
 import android.content.Context;
 import android.graphics.Rect;
@@ -111,4 +114,17 @@
             setBackgroundColor(newColor);
         }
     }
+
+    /**
+     * Updates the handle scale.
+     *
+     * @param scale target scale to animate towards (starting from current scale)
+     * @param durationMs milliseconds for the animation to take
+     */
+    public void animateScale(float scale, long durationMs) {
+        ObjectAnimator scaleAnim = ObjectAnimator.ofPropertyValuesHolder(this,
+                PropertyValuesHolder.ofFloat(SCALE_PROPERTY, scale));
+        scaleAnim.setDuration(durationMs).setAutoCancel(true);
+        scaleAnim.start();
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
index f258b47..36e054a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
@@ -57,6 +57,10 @@
     public static final int ALPHA_INDEX_HIDDEN_WHILE_DREAMING = 3;
     private static final int NUM_ALPHA_CHANNELS = 4;
 
+    // Values for long press animations, picked to most closely match navbar spec.
+    private static final float SCALE_TOUCH_ANIMATION_SHRINK = 0.85f;
+    private static final float SCALE_TOUCH_ANIMATION_EXPAND = 1.18f;
+
     /**
      * The SharedPreferences key for whether the stashed handle region is dark.
      */
@@ -324,7 +328,13 @@
 
     @Override
     public void animateNavBarLongPress(boolean isTouchDown, boolean shrink, long durationMs) {
-        // TODO(b/308693847): Animate similarly to NavigationHandle.java (SysUI).
+        float targetScale;
+        if (isTouchDown) {
+            targetScale = shrink ? SCALE_TOUCH_ANIMATION_SHRINK : SCALE_TOUCH_ANIMATION_EXPAND;
+        } else {
+            targetScale = 1f;
+        }
+        mStashedHandleView.animateScale(targetScale, durationMs);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index ac5c448..4cefd3c 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -951,7 +951,9 @@
                 mWindowLayoutParams.paramsForRotation[rot].height = size;
             }
         }
-        mControllers.taskbarInsetsController.onTaskbarOrBubblebarWindowHeightOrInsetsChanged();
+        mControllers.runAfterInit(
+                mControllers.taskbarInsetsController
+                        ::onTaskbarOrBubblebarWindowHeightOrInsetsChanged);
         notifyUpdateLayoutParams();
     }
 
@@ -1416,7 +1418,7 @@
         });
     }
 
-    protected boolean isUserSetupComplete() {
+    public boolean isUserSetupComplete() {
         return mIsUserSetupComplete;
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
index 8dc81cf..4f511c1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
@@ -51,6 +51,7 @@
 import com.android.launcher3.config.FeatureFlags.ENABLE_TASKBAR_NAVBAR_UNIFICATION
 import com.android.launcher3.config.FeatureFlags.enableTaskbarNoRecreate
 import com.android.launcher3.taskbar.TaskbarControllers.LoggableTaskbarController
+import com.android.launcher3.testing.shared.ResourceUtils
 import com.android.launcher3.util.DisplayController
 import java.io.PrintWriter
 import kotlin.jvm.optionals.getOrNull
@@ -218,8 +219,24 @@
         val contentHeight = controllers.taskbarStashController.contentHeightToReportToApps
         val tappableHeight = controllers.taskbarStashController.tappableHeightToReportToApps
         val res = context.resources
-        if (provider.type == navigationBars() || provider.type == mandatorySystemGestures()) {
+        if (provider.type == navigationBars()) {
             provider.insetsSize = getInsetsForGravityWithCutout(contentHeight, gravity, endRotation)
+        } else if (provider.type == mandatorySystemGestures()) {
+            if (context.isThreeButtonNav) {
+                provider.insetsSize = Insets.of(0, 0, 0, 0)
+            } else {
+                val gestureHeight =
+                        ResourceUtils.getNavbarSize(
+                        ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE,
+                        context.resources)
+                val isPinnedTaskbar = context.deviceProfile.isTaskbarPresent
+                        && !context.deviceProfile.isTransientTaskbar
+                val mandatoryGestureHeight =
+                        if (isPinnedTaskbar) contentHeight
+                        else gestureHeight
+                provider.insetsSize = getInsetsForGravityWithCutout(mandatoryGestureHeight, gravity,
+                        endRotation)
+            }
         } else if (provider.type == tappableElement()) {
             provider.insetsSize = getInsetsForGravity(tappableHeight, gravity)
         } else if (provider.type == systemGestures() && provider.index == INDEX_LEFT) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index 102fe2a..f027392 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -426,14 +426,15 @@
      * @see android.view.WindowInsets.Type#systemBars()
      */
     public int getContentHeightToReportToApps() {
-        if ((mActivity.isPhoneMode() && !mActivity.isThreeButtonNav())
-                || DisplayController.isTransientTaskbar(mActivity)) {
+        if (mActivity.isUserSetupComplete() && (mActivity.isPhoneGestureNavMode()
+                || DisplayController.isTransientTaskbar(mActivity))) {
             return getStashedHeight();
         }
 
         if (supportsVisualStashing() && hasAnyFlag(FLAGS_REPORT_STASHED_INSETS_TO_APP)) {
             DeviceProfile dp = mActivity.getDeviceProfile();
-            if (hasAnyFlag(FLAG_STASHED_IN_APP_SETUP) && dp.isTaskbarPresent) {
+            if (hasAnyFlag(FLAG_STASHED_IN_APP_SETUP) && (dp.isTaskbarPresent
+                    || mActivity.isPhoneGestureNavMode())) {
                 // We always show the back button in SUW but in portrait the SUW layout may not
                 // be wide enough to support overlapping the nav bar with its content.
                 // We're sending different res values in portrait vs landscape
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
index 8ad2493..e487f9f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/AbstractNavButtonLayoutter.kt
@@ -24,8 +24,10 @@
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.Space
+import com.android.launcher3.DeviceProfile
 import com.android.launcher3.R
 import com.android.launcher3.Utilities
+import com.android.launcher3.taskbar.TaskbarActivityContext
 import com.android.launcher3.taskbar.navbutton.NavButtonLayoutFactory.NavButtonLayoutter
 
 /**
@@ -73,6 +75,23 @@
         return params
     }
 
+    fun adjustForSetupInPhoneMode(
+        navButtonsLayoutParams: FrameLayout.LayoutParams,
+        navButtonsViewLayoutParams: FrameLayout.LayoutParams,
+        deviceProfile: DeviceProfile
+    ) {
+        val phoneOrPortraitSetupMargin =
+            resources.getDimensionPixelSize(R.dimen.taskbar_contextual_button_suw_margin)
+        navButtonsLayoutParams.marginStart = phoneOrPortraitSetupMargin
+        navButtonsLayoutParams.bottomMargin =
+            if (!deviceProfile.isLandscape) 0
+            else
+                phoneOrPortraitSetupMargin -
+                        resources.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size) / 2
+        navButtonsViewLayoutParams.height =
+            resources.getDimensionPixelSize(R.dimen.taskbar_contextual_button_suw_height)
+    }
+
     open fun repositionContextualContainer(
         contextualContainer: ViewGroup,
         buttonSize: Int,
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/NavButtonLayoutFactory.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/NavButtonLayoutFactory.kt
index 1e9f09b..2497fbb 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/NavButtonLayoutFactory.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/NavButtonLayoutFactory.kt
@@ -116,6 +116,7 @@
                 isPhoneGestureMode -> {
                     PhoneGestureLayoutter(
                         resources,
+                        navButtonsView,
                         navButtonContainer,
                         endContextualContainer,
                         startContextualContainer,
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneGestureLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneGestureLayoutter.kt
index 8d91f2c..390ec34 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneGestureLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/PhoneGestureLayoutter.kt
@@ -17,15 +17,19 @@
 package com.android.launcher3.taskbar.navbutton
 
 import android.content.res.Resources
+import android.view.Gravity
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.Space
+import com.android.launcher3.DeviceProfile
 import com.android.launcher3.taskbar.TaskbarActivityContext
 
 /** Layoutter for showing gesture navigation on phone screen. No buttons here, no-op container */
 class PhoneGestureLayoutter(
     resources: Resources,
+    navButtonsView: NearestTouchFrame,
     navBarContainer: LinearLayout,
     endContextualContainer: ViewGroup,
     startContextualContainer: ViewGroup,
@@ -42,8 +46,31 @@
         a11yButton,
         space
     ) {
+    private val mNavButtonsView = navButtonsView
 
     override fun layoutButtons(context: TaskbarActivityContext, isA11yButtonPersistent: Boolean) {
+        // TODO: look into if we should use SetupNavLayoutter instead.
+        if (!context.isUserSetupComplete) {
+            // Since setup wizard only has back button enabled, it looks strange to be
+            // end-aligned, so start-align instead.
+            val navButtonsLayoutParams = navButtonContainer.layoutParams as FrameLayout.LayoutParams
+            val navButtonsViewLayoutParams =
+                mNavButtonsView.layoutParams as FrameLayout.LayoutParams
+            val deviceProfile: DeviceProfile = context.deviceProfile
+
+            navButtonsLayoutParams.marginEnd = 0
+            navButtonsLayoutParams.gravity = Gravity.START
+            context.setTaskbarWindowSize(context.setupWindowSize)
+
+            adjustForSetupInPhoneMode(
+                navButtonsLayoutParams,
+                navButtonsViewLayoutParams,
+                deviceProfile
+            )
+            mNavButtonsView.layoutParams = navButtonsViewLayoutParams
+            navButtonContainer.layoutParams = navButtonsLayoutParams
+        }
+
         endContextualContainer.removeAllViews()
         startContextualContainer.removeAllViews()
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt b/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
index 91042c3..22a3630 100644
--- a/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/navbutton/SetupNavLayoutter.kt
@@ -77,16 +77,11 @@
             navButtonsLayoutParams.height =
                 resources.getDimensionPixelSize(R.dimen.taskbar_back_button_suw_height)
         } else {
-            val phoneOrPortraitSetupMargin =
-                resources.getDimensionPixelSize(R.dimen.taskbar_contextual_button_suw_margin)
-            navButtonsLayoutParams.marginStart = phoneOrPortraitSetupMargin
-            navButtonsLayoutParams.bottomMargin =
-                if (!deviceProfile.isLandscape) 0
-                else
-                    phoneOrPortraitSetupMargin -
-                        resources.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size) / 2
-            navButtonsViewLayoutParams.height =
-                resources.getDimensionPixelSize(R.dimen.taskbar_contextual_button_suw_height)
+            adjustForSetupInPhoneMode(
+                navButtonsLayoutParams,
+                navButtonsViewLayoutParams,
+                deviceProfile
+            )
         }
         mNavButtonsView.layoutParams = navButtonsViewLayoutParams
         navButtonContainer.layoutParams = navButtonsLayoutParams
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 10a7ff6..602c35c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -390,6 +390,12 @@
     }
 
     @Override
+    public void startBinding() {
+        super.startBinding();
+        mHotseatPredictionController.verifyUIUpdateNotPaused();
+    }
+
+    @Override
     protected void onActivityFlagsChanged(int changeBits) {
         if ((changeBits & ACTIVITY_STATE_STARTED) != 0) {
             mDepthController.setActivityStarted(isStarted());
@@ -734,6 +740,9 @@
 
     @Override
     public boolean isSplitSelectionActive() {
+        if (mSplitSelectStateController == null) {
+            return false;
+        }
         return mSplitSelectStateController.isSplitSelectActive();
     }
 
@@ -1414,6 +1423,10 @@
         if (mHotseatPredictionController != null) {
             mHotseatPredictionController.dump(prefix, writer);
         }
+        PredictionRowView<?> predictionRowView =
+                getAppsView().getFloatingHeaderView().findFixedRowByType(
+                        PredictionRowView.class);
+        predictionRowView.dump(prefix, writer);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index e6a115a..3eb6d1b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -21,7 +21,6 @@
 import static com.android.launcher3.LauncherState.OVERVIEW_ACTIONS;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_ACTIONS_FADE;
-import static com.android.launcher3.util.MultiPropertyFactory.MULTI_PROPERTY_VALUE;
 import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
@@ -41,6 +40,7 @@
 
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
@@ -50,6 +50,7 @@
 import com.android.quickstep.util.SplitAnimationTimings;
 import com.android.quickstep.views.ClearAllButton;
 import com.android.quickstep.views.LauncherRecentsView;
+import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -168,7 +169,7 @@
                 clearAllButtonAlpha, LINEAR);
         float overviewButtonAlpha = state.areElementsVisible(mLauncher, OVERVIEW_ACTIONS) ? 1 : 0;
         propertySetter.setFloat(mLauncher.getActionsView().getVisibilityAlpha(),
-                MULTI_PROPERTY_VALUE, overviewButtonAlpha, config.getInterpolator(
+                AnimatedFloat.VALUE, overviewButtonAlpha, config.getInterpolator(
                         ANIM_OVERVIEW_ACTIONS_FADE, LINEAR));
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
index 47e12fa..4a84cb9 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
@@ -254,7 +254,7 @@
         TASK_THUMBNAIL_SPLASH_ALPHA.set(mRecentsView, fromState.showTaskThumbnailSplash() ? 1f : 0);
         mRecentsView.setContentAlpha(1);
         mRecentsView.setFullscreenProgress(fromState.getOverviewFullscreenProgress());
-        mLauncher.getActionsView().getVisibilityAlpha().setValue(
+        mLauncher.getActionsView().getVisibilityAlpha().updateValue(
                 (fromState.getVisibleElements(mLauncher) & OVERVIEW_ACTIONS) != 0 ? 1f : 0f);
         mRecentsView.setTaskIconScaledDown(true);
 
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index c56a621..d6a727f 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -33,6 +33,7 @@
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BUBBLES_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DEVICE_DREAMING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DIALOG_SHOWING;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_HOME_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SHOWING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_MAGNIFICATION_OVERLAP;
@@ -398,7 +399,8 @@
                 && (mSystemUiStateFlags & SYSUI_STATE_MAGNIFICATION_OVERLAP) == 0
                 && ((mSystemUiStateFlags & SYSUI_STATE_HOME_DISABLED) == 0
                         || (mSystemUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0)
-                && (mSystemUiStateFlags & SYSUI_STATE_DEVICE_DREAMING) == 0;
+                && (mSystemUiStateFlags & SYSUI_STATE_DEVICE_DREAMING) == 0
+                && (mSystemUiStateFlags & SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION) == 0;
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index daa6168..b80a3c9 100644
--- a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -322,14 +322,13 @@
                     isLargeTileFocusedTask && isInExpectedScrollPosition;
 
             // No "save app pair" menu item if:
-            // - app pairs feature is not enabled
             // - we are in 3p launcher
-            // - the task in question is a single task
             // - the Overview Actions Button should be visible
-            if (!FeatureFlags.enableAppPairs()
-                    || !recentsView.supportsAppPairs()
-                    || !taskView.containsMultipleTasks()
-                    || shouldShowActionsButtonInstead) {
+            // - the task view is not a valid save-able split pair
+            if (!recentsView.supportsAppPairs()
+                    || shouldShowActionsButtonInstead
+                    || !recentsView.getSplitSelectController().getAppPairsController()
+                            .canSaveAppPair(taskView)) {
                 return null;
             }
 
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index 3e731e5..66f394d 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -42,11 +42,11 @@
 
 import androidx.annotation.NonNull;
 
+import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.util.MultiPropertyFactory;
 import com.android.quickstep.RecentsActivity;
 import com.android.quickstep.views.ClearAllButton;
 
@@ -96,7 +96,7 @@
                 clearAllButtonAlpha, LINEAR);
         float overviewButtonAlpha = state.hasOverviewActions() ? 1 : 0;
         setter.setFloat(mActivity.getActionsView().getVisibilityAlpha(),
-                MultiPropertyFactory.MULTI_PROPERTY_VALUE, overviewButtonAlpha, LINEAR);
+                AnimatedFloat.VALUE, overviewButtonAlpha, LINEAR);
 
         float[] scaleAndOffset = state.getOverviewScaleAndOffset(mActivity);
         setter.setFloat(mRecentsView, RECENTS_SCALE_PROPERTY, scaleAndOffset[0],
diff --git a/quickstep/src/com/android/quickstep/util/AppPairsController.java b/quickstep/src/com/android/quickstep/util/AppPairsController.java
index 3ed3e40..fee3849 100644
--- a/quickstep/src/com/android/quickstep/util/AppPairsController.java
+++ b/quickstep/src/com/android/quickstep/util/AppPairsController.java
@@ -30,6 +30,7 @@
 import static com.android.wm.shell.common.split.SplitScreenConstants.SPLIT_POSITION_TOP_OR_LEFT;
 import static com.android.wm.shell.common.split.SplitScreenConstants.isPersistentSnapPosition;
 
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
@@ -38,6 +39,7 @@
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
@@ -45,20 +47,25 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.R;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.apppairs.AppPairIcon;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.AppPairInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
 import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.TopTaskTracker;
 import com.android.quickstep.views.GroupedTaskView;
 import com.android.quickstep.views.TaskView;
@@ -87,12 +94,16 @@
     private Context mContext;
     private final SplitSelectStateController mSplitSelectStateController;
     private final StatsLogManager mStatsLogManager;
+    private final String[] mLegacyMultiInstanceSupportedApps;
+
     public AppPairsController(Context context,
             SplitSelectStateController splitSelectStateController,
             StatsLogManager statsLogManager) {
         mContext = context;
         mSplitSelectStateController = splitSelectStateController;
         mStatsLogManager = statsLogManager;
+        mLegacyMultiInstanceSupportedApps = mContext.getResources().getStringArray(
+                R.array.config_appsSupportMultiInstancesSplit);
     }
 
     void onDestroy() {
@@ -100,6 +111,72 @@
     }
 
     /**
+     * Returns whether the given component or its application supports multi-instance.
+     */
+    private boolean supportsMultiInstance(@NonNull ComponentName component) {
+        // Check the legacy hardcoded allowlist first
+        for (String pkg : mLegacyMultiInstanceSupportedApps) {
+            if (pkg.equals(component.getPackageName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Returns whether two apps should be considered the same for multi-instance purposes, which
+     * requires additional checks to ensure they can be started as multiple instances.
+     */
+    private boolean isSameAppForMultiInstance(@NonNull ItemInfo app1,
+            @NonNull ItemInfo app2) {
+        return app1.getTargetPackage().equals(app2.getTargetPackage())
+                && app1.user.equals(app2.user);
+    }
+
+    /**
+     * Returns whether the specified GroupedTaskView can be saved as an app pair.
+     */
+    public boolean canSaveAppPair(TaskView taskView) {
+        if (mContext == null) {
+            // Can ignore as the activity is already destroyed
+            return false;
+        }
+
+        // Disallow saving app pairs if:
+        // - app pairs feature is not enabled
+        // - the task in question is a single task
+        // - at least one app in app pair is unpinnable
+        // - the task is not a GroupedTaskView
+        // - both tasks in the GroupedTaskView are from the same app and the app does not
+        //   support multi-instance
+        if (!FeatureFlags.enableAppPairs()
+                || !taskView.containsMultipleTasks()
+                || !(taskView instanceof GroupedTaskView)) {
+            return false;
+        }
+
+        GroupedTaskView gtv = (GroupedTaskView) taskView;
+        TaskView.TaskIdAttributeContainer[] attributes = gtv.getTaskIdAttributeContainers();
+        WorkspaceItemInfo info1 = attributes[0].getItemInfo();
+        WorkspaceItemInfo info2 = attributes[1].getItemInfo();
+        AppInfo app1 = resolveAppInfoByComponent(info1.getComponentKey());
+        AppInfo app2 = resolveAppInfoByComponent(info2.getComponentKey());
+
+        if (app1 == null || app2 == null) {
+            // Disallow saving app pairs for apps that don't have a front-door in Launcher
+            return false;
+        }
+
+        if (isSameAppForMultiInstance(app1, app2)) {
+            if (!supportsMultiInstance(app1.getTargetComponent()) 
+                    || !supportsMultiInstance(app2.getTargetComponent())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
      * Creates a new app pair ItemInfo and adds it to the workspace.
      * <br>
      * We create WorkspaceItemInfos to save onto the app pair in the following way:
@@ -118,20 +195,16 @@
         TaskView.TaskIdAttributeContainer[] attributes = gtv.getTaskIdAttributeContainers();
         WorkspaceItemInfo recentsInfo1 = attributes[0].getItemInfo();
         WorkspaceItemInfo recentsInfo2 = attributes[1].getItemInfo();
-        WorkspaceItemInfo app1 = lookupLaunchableItem(recentsInfo1.getComponentKey());
-        WorkspaceItemInfo app2 = lookupLaunchableItem(recentsInfo2.getComponentKey());
+        WorkspaceItemInfo app1 = resolveAppPairWorkspaceInfo(recentsInfo1);
+        WorkspaceItemInfo app2 = resolveAppPairWorkspaceInfo(recentsInfo2);
 
-        // If app lookup fails, use the WorkspaceItemInfo that we have, but try to override default
-        // intent with one from PackageManager.
-        if (app1 == null) {
-            Log.w(TAG, "Creating an app pair, but app lookup for " + recentsInfo1.title
-                    + " failed. Falling back to the WorkspaceItemInfo from Recents.");
-            app1 = convertRecentsItemToAppItem(recentsInfo1);
-        }
-        if (app2 == null) {
-            Log.w(TAG, "Creating an app pair, but app lookup for " + recentsInfo2.title
-                    + " failed. Falling back to the WorkspaceItemInfo from Recents.");
-            app2 = convertRecentsItemToAppItem(recentsInfo2);
+        if (app1 == null || app2 == null) {
+            // This shouldn't happen if canSaveAppPair() is called above, but log an error and do
+            // not create the app pair if the workspace items can't be resolved
+            Log.w(TAG, "Failed to save app pair due to invalid apps ("
+                    + "app1=" + recentsInfo1.getComponentKey().componentName
+                    + " app2=" + recentsInfo2.getComponentKey().componentName + ")");
+            return;
         }
 
         // WorkspaceItemProcessor won't process these new ItemInfos until the next launcher restart,
@@ -141,8 +214,9 @@
 
         @PersistentSnapPosition int snapPosition = gtv.getSnapPosition();
         if (!isPersistentSnapPosition(snapPosition)) {
-            // if we received an illegal snap position, log an error and do not create the app pair.
-            Log.wtf(TAG, "tried to save an app pair with illegal snapPosition " + snapPosition);
+            // If we received an illegal snap position, log an error and do not create the app pair
+            Log.wtf(TAG, "Tried to save an app pair with illegal snapPosition "
+                    + snapPosition);
             return;
         }
 
@@ -228,25 +302,36 @@
     }
 
     /**
+     * Returns an AppInfo associated with the app for the given ComponentKey, or null if no such
+     * package exists in the AllAppsStore.
+     */
+    @Nullable
+    private AppInfo resolveAppInfoByComponent(@NonNull ComponentKey key) {
+        AllAppsStore appsStore = Launcher.getLauncher(mContext).getAppsView().getAppsStore();
+
+        // First look up the app info in order of:
+        // - The exact activity for the recent task
+        // - The first(?) loaded activity from the package
+        AppInfo appInfo = appsStore.getApp(key);
+        if (appInfo == null) {
+            appInfo = appsStore.getApp(key, PACKAGE_KEY_COMPARATOR);
+        }
+        return appInfo;
+    }
+
+    /**
      * Creates a new launchable WorkspaceItemInfo of itemType=ITEM_TYPE_APPLICATION by looking the
      * ComponentKey up in the AllAppsStore. If no app is found, attempts a lookup by package
      * instead. If that lookup fails, returns null.
      */
     @Nullable
-    private WorkspaceItemInfo lookupLaunchableItem(@Nullable ComponentKey key) {
-        if (key == null) {
+    private WorkspaceItemInfo resolveAppPairWorkspaceInfo(
+            @NonNull WorkspaceItemInfo recentTaskInfo) {
+        // ComponentKey should never be null (see TaskView#getItemInfo)
+        AppInfo appInfo = resolveAppInfoByComponent(recentTaskInfo.getComponentKey());
+        if (appInfo == null) {
             return null;
         }
-
-        AllAppsStore appsStore = Launcher.getLauncher(mContext).getAppsView().getAppsStore();
-
-        // Lookup by ComponentKey
-        AppInfo appInfo = appsStore.getApp(key);
-        if (appInfo == null) {
-            // Lookup by package
-            appInfo = appsStore.getApp(key, PACKAGE_KEY_COMPARATOR);
-        }
-
         return appInfo != null ? appInfo.makeWorkspaceItem(mContext) : null;
     }
 
diff --git a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
index 9df568e..2a27dea 100644
--- a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
+++ b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
@@ -136,21 +136,16 @@
             });
         }
 
-        if (!ALL_APPS_VISITED_COUNT.hasReachedMax(launcher)) {
+        if (!Utilities.isRunningInTestHarness()) {
             launcher.getStateManager().addStateListener(new StateListener<LauncherState>() {
                 @Override
                 public void onStateTransitionComplete(LauncherState finalState) {
                     if (finalState == ALL_APPS) {
                         ALL_APPS_VISITED_COUNT.increment(launcher);
-                        return;
                     }
-
-                    boolean hasReachedMaxCount = ALL_APPS_VISITED_COUNT.hasReachedMax(launcher);
-                    launcher.getAppsView().getFloatingHeaderView().findFixedRowByType(
-                            AppsDividerView.class).setShowAllAppsLabel(!hasReachedMaxCount);
-                    if (hasReachedMaxCount) {
-                        launcher.getStateManager().removeStateListener(this);
-                    }
+                    launcher.getAppsView().getFloatingHeaderView()
+                            .findFixedRowByType(AppsDividerView.class)
+                            .setShowAllAppsLabel(!ALL_APPS_VISITED_COUNT.hasReachedMax(launcher));
                 }
             });
         }
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index 5188d4a..4628c0c 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -20,6 +20,7 @@
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.util.AttributeSet;
+import android.util.FloatProperty;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
@@ -33,23 +34,24 @@
 import com.android.launcher3.Flags;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.util.DisplayController;
-import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.NavigationMode;
 import com.android.quickstep.TaskOverlayFactory.OverlayUICallbacks;
+import com.android.quickstep.util.AppPairsController;
 import com.android.quickstep.util.LayoutUtils;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
+import java.util.Arrays;
+
 /**
  * View for showing action buttons in Overview
  */
 public class OverviewActionsView<T extends OverlayUICallbacks> extends FrameLayout
         implements OnClickListener, Insettable {
-
     private final Rect mInsets = new Rect();
 
     @IntDef(flag = true, value = {
@@ -89,31 +91,33 @@
     private static final int INDEX_HIDDEN_FLAGS_ALPHA = 3;
     private static final int INDEX_SHARE_TARGET_ALPHA = 4;
     private static final int INDEX_SCROLL_ALPHA = 5;
-    private static final int NUM_ALPHAS = 6;
-
-    public @interface ScreenshotButtonHiddenFlags { }
-    public static final int FLAG_MULTIPLE_TASKS_HIDE_SCREENSHOT = 1 << 0;
+    private static final int INDEX_GROUPED_ALPHA = 6;
+    private static final int INDEX_3P_LAUNCHER = 7;
+    private static final int NUM_ALPHAS = 8;
 
     public @interface SplitButtonHiddenFlags { }
     public static final int FLAG_SMALL_SCREEN_HIDE_SPLIT = 1 << 0;
-    public static final int FLAG_MULTIPLE_TASKS_HIDE_SPLIT = 1 << 1;
 
-    public @interface SplitButtonDisabledFlags { }
-    public static final int FLAG_SINGLE_TASK_DISABLE_SPLIT = 1 << 0;
+    /**
+     * Holds an AnimatedFloat for each alpha property, used to set or animate alpha values in
+     * {@link #mMultiValueAlphas}.
+     */
+    private final AnimatedFloat[] mAlphaProperties = new AnimatedFloat[NUM_ALPHAS];
 
-    public @interface AppPairButtonHiddenFlags { }
-    public static final int FLAG_SINGLE_TASK_HIDE_APP_PAIR = 1 << 0;
-    public static final int FLAG_SMALL_SCREEN_HIDE_APP_PAIR = 1 << 1;
-    public static final int FLAG_3P_LAUNCHER_HIDE_APP_PAIR = 1 << 2;
+    /** Holds MultiValueAlpha values for all actions bars */
+    private final MultiValueAlpha[] mMultiValueAlphas = new MultiValueAlpha[2];
+    /** Index used for single-task actions in the mMultiValueAlphas array */
+    private static final int ACTIONS_ALPHAS = 0;
+    /** Index used for grouped-task actions in the mMultiValueAlphas array */
+    private static final int GROUP_ACTIONS_ALPHAS = 1;
 
-    private MultiValueAlpha mMultiValueAlpha;
-
+    /** Container for the action buttons below a focused, non-split Overview tile. */
     protected LinearLayout mActionButtons;
-    // The screenshot button is implemented as a Button in launcher3 and NexusLauncher, but is an
-    // ImageButton in go launcher (does not share a common class with Button). Take care when
-    // casting this.
-    private View mScreenshotButton;
     private Button mSplitButton;
+    /**
+     * The "save app pair" button. Currently this is the only button that is not contained in
+     * mActionButtons, since it is the sole button that appears for a grouped task.
+     */
     private Button mSaveAppPairButton;
 
     @ActionsHiddenFlags
@@ -122,21 +126,17 @@
     @ActionsDisabledFlags
     protected int mDisabledFlags;
 
-    @ScreenshotButtonHiddenFlags
-    private int mScreenshotButtonHiddenFlags;
-
     @SplitButtonHiddenFlags
     private int mSplitButtonHiddenFlags;
 
-    @AppPairButtonHiddenFlags
-    private int mAppPairButtonHiddenFlags;
-
     @Nullable
     protected T mCallbacks;
 
     @Nullable
     protected DeviceProfile mDp;
     private final Rect mTaskSize = new Rect();
+    private boolean mIsGroupedTask = false;
+    private boolean mCanSaveAppPair = false;
 
     public OverviewActionsView(Context context) {
         this(context, null);
@@ -153,15 +153,34 @@
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
+        // Initialize 2 view containers: one for single tasks, one for grouped tasks.
+        // These will take up the same space on the screen and alternate visibility as needed.
+        // Currently, the only grouped task action is "save app pairs".
         mActionButtons = findViewById(R.id.action_buttons);
-        mMultiValueAlpha = new MultiValueAlpha(mActionButtons, NUM_ALPHAS);
-        mMultiValueAlpha.setUpdateVisibility(true);
+        mSaveAppPairButton = findViewById(R.id.action_save_app_pair);
+        // Initialize a list to hold alphas for mActionButtons and any group action buttons.
+        mMultiValueAlphas[ACTIONS_ALPHAS] = new MultiValueAlpha(mActionButtons, NUM_ALPHAS);
+        mMultiValueAlphas[GROUP_ACTIONS_ALPHAS] =
+                new MultiValueAlpha(mSaveAppPairButton, NUM_ALPHAS);
+        Arrays.stream(mMultiValueAlphas).forEach(a -> a.setUpdateVisibility(true));
+        // To control alpha simultaneously on mActionButtons and any group action buttons, we set up
+        // an AnimatedFloat for each alpha property.
+        for (int i = 0; i < NUM_ALPHAS; i++) {
+            final int index = i;
+            mAlphaProperties[index] = new AnimatedFloat(() -> {
+                for (MultiValueAlpha multiValueAlpha : mMultiValueAlphas) {
+                    multiValueAlpha.get(index).setValue(mAlphaProperties[index].value);
+                }
+            }, 1f /* initialValue */);
+        }
 
-        mScreenshotButton = findViewById(R.id.action_screenshot);
-        mScreenshotButton.setOnClickListener(this);
+        // The screenshot button is implemented as a Button in launcher3 and NexusLauncher, but is
+        // an ImageButton in go launcher (does not share a common class with Button). Take care when
+        // casting this.
+        View screenshotButton = findViewById(R.id.action_screenshot);
+        screenshotButton.setOnClickListener(this);
         mSplitButton = findViewById(R.id.action_split);
         mSplitButton.setOnClickListener(this);
-        mSaveAppPairButton = findViewById(R.id.action_save_app_pair);
         mSaveAppPairButton.setOnClickListener(this);
     }
 
@@ -209,7 +228,7 @@
             mHiddenFlags &= ~visibilityFlags;
         }
         boolean isHidden = mHiddenFlags != 0;
-        mMultiValueAlpha.get(INDEX_HIDDEN_FLAGS_ALPHA).setValue(isHidden ? 0 : 1);
+        mAlphaProperties[INDEX_HIDDEN_FLAGS_ALPHA].updateValue(isHidden ? 0 : 1);
     }
 
     /**
@@ -234,14 +253,13 @@
      * Updates a batch of flags to hide and show actions buttons when a grouped task (split screen)
      * is focused.
      * @param isGroupedTask True if the focused task is a grouped task.
+     * @param canSaveAppPair True if the focused task is a grouped task and can be saved as an app
+     *                      pair.
      */
-    public void updateForGroupedTask(boolean isGroupedTask) {
-        // Update flags to see if split button should be hidden.
-        updateSplitButtonHiddenFlags(FLAG_MULTIPLE_TASKS_HIDE_SPLIT, isGroupedTask);
-        // Update flags to see if screenshot button should be hidden.
-        updateScreenshotButtonHiddenFlags(FLAG_MULTIPLE_TASKS_HIDE_SCREENSHOT, isGroupedTask);
-        // Update flags to see if save app pair button should be hidden.
-        updateAppPairButtonHiddenFlags(FLAG_SINGLE_TASK_HIDE_APP_PAIR, !isGroupedTask);
+    public void updateForGroupedTask(boolean isGroupedTask, boolean canSaveAppPair) {
+        mIsGroupedTask = isGroupedTask;
+        mCanSaveAppPair = canSaveAppPair;
+        updateActionButtonsVisibility();
     }
 
     /**
@@ -251,36 +269,30 @@
         assert mDp != null;
         // Update flags to see if split button should be hidden.
         updateSplitButtonHiddenFlags(FLAG_SMALL_SCREEN_HIDE_SPLIT, !mDp.isTablet);
-        // Update flags to see if save app pair button should be hidden.
-        updateAppPairButtonHiddenFlags(FLAG_SMALL_SCREEN_HIDE_APP_PAIR, !mDp.isTablet);
+        updateActionButtonsVisibility();
+    }
+
+    private void updateActionButtonsVisibility() {
+        assert mDp != null;
+        boolean showSingleTaskActions = !mIsGroupedTask;
+        boolean showGroupActions = mIsGroupedTask && mDp.isTablet && mCanSaveAppPair;
+        getActionsAlphas().get(INDEX_GROUPED_ALPHA).setValue(showSingleTaskActions ? 1 : 0);
+        getGroupActionsAlphas().get(INDEX_GROUPED_ALPHA).setValue(showGroupActions ? 1 : 0);
     }
 
     /**
      * Updates flags to hide and show actions buttons for 1p/3p launchers.
      */
     public void updateFor3pLauncher(boolean is3pLauncher) {
-        updateAppPairButtonHiddenFlags(FLAG_3P_LAUNCHER_HIDE_APP_PAIR, is3pLauncher);
+        getGroupActionsAlphas().get(INDEX_3P_LAUNCHER).setValue(is3pLauncher ? 0 : 1);
     }
 
-    /**
-     * Updates the proper flags to indicate whether the "Screenshot" button should be hidden.
-     *
-     * @param flag   The flag to update.
-     * @param enable Whether to enable the hidden flag: True will cause view to be hidden.
-     */
-    private void updateScreenshotButtonHiddenFlags(@ScreenshotButtonHiddenFlags int flag,
-            boolean enable) {
-        if (mScreenshotButton == null) return;
-        if (enable) {
-            mScreenshotButtonHiddenFlags |= flag;
-        } else {
-            mScreenshotButtonHiddenFlags &= ~flag;
-        }
-        int desiredVisibility = mScreenshotButtonHiddenFlags == 0 ? VISIBLE : GONE;
-        if (mScreenshotButton.getVisibility() != desiredVisibility) {
-            mScreenshotButton.setVisibility(desiredVisibility);
-            mActionButtons.requestLayout();
-        }
+    private MultiValueAlpha getActionsAlphas() {
+        return mMultiValueAlphas[ACTIONS_ALPHAS];
+    }
+
+    private MultiValueAlpha getGroupActionsAlphas() {
+        return mMultiValueAlphas[GROUP_ACTIONS_ALPHAS];
     }
 
     /**
@@ -304,56 +316,32 @@
         }
     }
 
-    /**
-     * Updates the proper flags to indicate whether the "Save app pair" button should be disabled.
-     *
-     * @param flag   The flag to update.
-     * @param enable Whether to enable the hidden flag: True will cause view to be hidden.
-     */
-    private void updateAppPairButtonHiddenFlags(
-            @AppPairButtonHiddenFlags int flag, boolean enable) {
-        if (!FeatureFlags.enableAppPairs()) {
-            return;
-        }
-
-        if (mSaveAppPairButton == null) return;
-        if (enable) {
-            mAppPairButtonHiddenFlags |= flag;
-        } else {
-            mAppPairButtonHiddenFlags &= ~flag;
-        }
-        int desiredVisibility = mAppPairButtonHiddenFlags == 0 ? VISIBLE : GONE;
-        if (mSaveAppPairButton.getVisibility() != desiredVisibility) {
-            mSaveAppPairButton.setVisibility(desiredVisibility);
-            mActionButtons.requestLayout();
-        }
+    public AnimatedFloat getContentAlpha() {
+        return mAlphaProperties[INDEX_CONTENT_ALPHA];
     }
 
-    public MultiProperty getContentAlpha() {
-        return mMultiValueAlpha.get(INDEX_CONTENT_ALPHA);
+    public AnimatedFloat getVisibilityAlpha() {
+        return mAlphaProperties[INDEX_VISIBILITY_ALPHA];
     }
 
-    public MultiProperty getVisibilityAlpha() {
-        return mMultiValueAlpha.get(INDEX_VISIBILITY_ALPHA);
+    public AnimatedFloat getFullscreenAlpha() {
+        return mAlphaProperties[INDEX_FULLSCREEN_ALPHA];
     }
 
-    public MultiProperty getFullscreenAlpha() {
-        return mMultiValueAlpha.get(INDEX_FULLSCREEN_ALPHA);
+    public AnimatedFloat getShareTargetAlpha() {
+        return mAlphaProperties[INDEX_SHARE_TARGET_ALPHA];
     }
 
-    public MultiProperty getShareTargetAlpha() {
-        return mMultiValueAlpha.get(INDEX_SHARE_TARGET_ALPHA);
-    }
-
-    public MultiProperty getIndexScrollAlpha() {
-        return mMultiValueAlpha.get(INDEX_SCROLL_ALPHA);
+    public AnimatedFloat getIndexScrollAlpha() {
+        return mAlphaProperties[INDEX_SCROLL_ALPHA];
     }
 
     /**
      * Returns the visibility of the overview actions buttons.
      */
-    public @Visibility int getActionsButtonVisibility() {
-        return mActionButtons.getVisibility();
+    public boolean areActionsButtonsVisible() {
+        return mActionButtons.getVisibility() == View.VISIBLE
+                || mSaveAppPairButton.getVisibility() == View.VISIBLE;
     }
 
     /**
@@ -366,10 +354,17 @@
 
     /** Updates vertical margins for different navigation mode or configuration changes. */
     public void updateVerticalMargin(NavigationMode mode) {
+        updateActionBarPosition(mActionButtons);
+        updateActionBarPosition(mSaveAppPairButton);
+    }
+
+    /** Positions actions buttons according to device settings and insets. */
+    private void updateActionBarPosition(View actionBar) {
         if (mDp == null) {
             return;
         }
-        LayoutParams actionParams = (LayoutParams) mActionButtons.getLayoutParams();
+
+        LayoutParams actionParams = (LayoutParams) actionBar.getLayoutParams();
         actionParams.setMargins(
                 actionParams.leftMargin, mDp.overviewActionsTopMarginPx,
                 actionParams.rightMargin, getBottomMargin());
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 4fd0f3c..f44455c 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -2025,7 +2025,7 @@
         mClearAllButton.setFullscreenProgress(fullscreenProgress);
 
         // Fade out the actions view quickly (0.1 range)
-        mActionsView.getFullscreenAlpha().setValue(
+        mActionsView.getFullscreenAlpha().updateValue(
                 mapToRange(fullscreenProgress, 0, 0.1f, 1f, 0f, LINEAR));
     }
 
@@ -2284,8 +2284,8 @@
     }
 
     private void animateActionsViewAlpha(float alphaValue, long duration) {
-        mActionsViewAlphaAnimator = ObjectAnimator.ofFloat(
-                mActionsView.getVisibilityAlpha(), MULTI_PROPERTY_VALUE, alphaValue);
+        mActionsViewAlphaAnimator = ObjectAnimator.ofFloat(mActionsView.getVisibilityAlpha(),
+                AnimatedFloat.VALUE, alphaValue);
         mActionsViewAlphaAnimatorFinalValue = alphaValue;
         mActionsViewAlphaAnimator.setDuration(duration);
         // Set autocancel to prevent race-conditiony setting of alpha from other animations
@@ -2304,7 +2304,7 @@
         mClearAllButton.onRecentsViewScroll(scroll, mOverviewGridEnabled);
 
         // Clear all button alpha was set by the previous line.
-        mActionsView.getIndexScrollAlpha().setValue(1 - mClearAllButton.getScrollAlpha());
+        mActionsView.getIndexScrollAlpha().updateValue(1 - mClearAllButton.getScrollAlpha());
     }
 
     @Override
@@ -4023,7 +4023,9 @@
      * * Device is large screen
      */
     private void updateCurrentTaskActionsVisibility() {
-        boolean isCurrentSplit = getCurrentPageTaskView() instanceof GroupedTaskView;
+        TaskView taskView = getCurrentPageTaskView();
+        boolean isCurrentSplit = taskView instanceof GroupedTaskView;
+        GroupedTaskView groupedTaskView = isCurrentSplit ? (GroupedTaskView) taskView : null;
         // Update flags to see if entire actions bar should be hidden.
         if (!FeatureFlags.enableAppPairs()) {
             mActionsView.updateHiddenFlags(HIDDEN_SPLIT_SCREEN, isCurrentSplit);
@@ -4031,7 +4033,9 @@
         mActionsView.updateHiddenFlags(HIDDEN_SPLIT_SELECT_ACTIVE, isSplitSelectionActive());
         // Update flags to see if actions bar should show buttons for a single task or a pair of
         // tasks.
-        mActionsView.updateForGroupedTask(isCurrentSplit);
+        boolean canSaveAppPair = isCurrentSplit && supportsAppPairs() &&
+                getSplitSelectController().getAppPairsController().canSaveAppPair(groupedTaskView);
+        mActionsView.updateForGroupedTask(isCurrentSplit, canSaveAppPair);
 
         if (isDesktopModeSupported()) {
             boolean isCurrentDesktop = getCurrentPageTaskView() instanceof DesktopTaskView;
@@ -4312,7 +4316,7 @@
         int alphaInt = Math.round(alpha * 255);
         mEmptyMessagePaint.setAlpha(alphaInt);
         mEmptyIcon.setAlpha(alphaInt);
-        mActionsView.getContentAlpha().setValue(mContentAlpha);
+        mActionsView.getContentAlpha().updateValue(mContentAlpha);
 
         if (alpha > 0) {
             setVisibility(VISIBLE);
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsSplitscreen.java b/quickstep/tests/src/com/android/quickstep/TaplTestsSplitscreen.java
index ec8e00d..245e7a8 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsSplitscreen.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsSplitscreen.java
@@ -123,12 +123,13 @@
 
         createAndLaunchASplitPair();
 
-        assertTrue("Save app pair menu item is missing",
-                mLauncher.goHome()
-                        .switchToOverview()
-                        .getCurrentTask()
-                        .tapMenu()
-                        .hasMenuItem("Save app pair"));
+        Overview overview = mLauncher.goHome().switchToOverview();
+        if (mLauncher.isGridOnlyOverviewEnabled() || !mLauncher.isTablet()) {
+            assertTrue("Save app pair menu item is missing",
+                    overview.getCurrentTask()
+                            .tapMenu()
+                            .hasMenuItem("Save app pair"));
+        }
     }
 
     @Test
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index c4364b4..6e16aaa 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -183,13 +183,13 @@
     <string name="work_apps_enable_btn_text" msgid="1736198302467317371">"Отмяна на паузата"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Филтър"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Неуспешно: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
-    <string name="private_space_label" msgid="2359721649407947001">"Лично пространство"</string>
+    <string name="private_space_label" msgid="2359721649407947001">"Частно пространство"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Заключване и скриване на частните приложения"</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Лично"</string>
-    <string name="ps_container_settings" msgid="6059734123353320479">"Настройки за личното пространство"</string>
-    <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Заключване/отключване на личното пространство"</string>
+    <string name="ps_container_settings" msgid="6059734123353320479">"Настройки за частното пространство"</string>
+    <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Заключване/отключване на частното пространство"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Заключване"</string>
-    <string name="ps_container_transition" msgid="8667331812048014412">"Преминаване към личното пространство"</string>
+    <string name="ps_container_transition" msgid="8667331812048014412">"Преминаване към частното пространство"</string>
     <string name="ps_add_button_label" msgid="8611055839242385935">"Инсталиране на приложения"</string>
     <string name="ps_add_button_content_description" msgid="3254274107740952556">"Инсталиране на приложения в частно пространство"</string>
     <string name="bubble_bar_overflow_description" msgid="7410995531938041192">"Препълване"</string>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index b12cce5..ef66baf 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -183,14 +183,14 @@
     <string name="work_apps_enable_btn_text" msgid="1736198302467317371">"Nicht mehr pausieren"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filter"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Fehler: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
-    <string name="private_space_label" msgid="2359721649407947001">"Privates Profil"</string>
+    <string name="private_space_label" msgid="2359721649407947001">"Vertrauliches Profil"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Hier kannst du deine privaten Apps verbergen und sperren"</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Privat"</string>
-    <string name="ps_container_settings" msgid="6059734123353320479">"Einstellungen für privaten Bereich"</string>
-    <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Privaten Bereich sperren/entsperren"</string>
+    <string name="ps_container_settings" msgid="6059734123353320479">"Einstellungen für vertrauliches Profil"</string>
+    <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Vertrauliches Profil sperren/entsperren"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Sperren"</string>
-    <string name="ps_container_transition" msgid="8667331812048014412">"Sperrzustand des privaten Bereichs wird gerade geändert"</string>
+    <string name="ps_container_transition" msgid="8667331812048014412">"Sperrzustand des vertraulichen Profils wird gerade geändert"</string>
     <string name="ps_add_button_label" msgid="8611055839242385935">"Apps installieren"</string>
-    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Apps im privaten Bereich installieren"</string>
+    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Apps im vertraulichen Profil installieren"</string>
     <string name="bubble_bar_overflow_description" msgid="7410995531938041192">"Weitere Optionen"</string>
 </resources>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 4f43e26..705406a 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -191,6 +191,6 @@
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Κλείδωμα"</string>
     <string name="ps_container_transition" msgid="8667331812048014412">"Μετάβαση στον Ιδιωτικό χώρο"</string>
     <string name="ps_add_button_label" msgid="8611055839242385935">"Εγκατάσταση εφαρμογών"</string>
-    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Εγκατάσταση εφαρμογών στον απόρρητο χώρο"</string>
+    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Εγκατάσταση εφαρμογών στον ιδιωτικό χώρο"</string>
     <string name="bubble_bar_overflow_description" msgid="7410995531938041192">"Υπερχείλιση"</string>
 </resources>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 84b5d0f..2d70ccb 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -58,7 +58,7 @@
     <string name="widgets_full_sheet_cancel_button_description" msgid="5766167035728653605">"Borra el texto del cuadro de búsqueda"</string>
     <string name="no_widgets_available" msgid="4337693382501046170">"Los widgets y accesos directos no están disponibles"</string>
     <string name="no_search_results" msgid="3787956167293097509">"No se encontraron widgets ni accesos directos"</string>
-    <string name="widgets_full_sheet_personal_tab" msgid="2743540105607120182">"Personales"</string>
+    <string name="widgets_full_sheet_personal_tab" msgid="2743540105607120182">"Personal"</string>
     <string name="widgets_full_sheet_work_tab" msgid="3767150027110633765">"Trabajo"</string>
     <string name="widget_category_conversations" msgid="8894438636213590446">"Conversaciones"</string>
     <string name="widget_category_note_taking" msgid="3469689394504266039">"Tomar notas"</string>
@@ -168,8 +168,8 @@
     <string name="action_deep_shortcut" msgid="2864038805849372848">"Accesos directos"</string>
     <string name="action_dismiss_notification" msgid="5909461085055959187">"Descartar"</string>
     <string name="accessibility_close" msgid="2277148124685870734">"Cerrar"</string>
-    <string name="all_apps_personal_tab" msgid="4190252696685155002">"Personales"</string>
-    <string name="all_apps_work_tab" msgid="4884822796154055118">"De trabajo"</string>
+    <string name="all_apps_personal_tab" msgid="4190252696685155002">"Personal"</string>
+    <string name="all_apps_work_tab" msgid="4884822796154055118">"Trabajo"</string>
     <string name="work_profile_toggle_label" msgid="3081029915775481146">"Perfil de trabajo"</string>
     <string name="work_profile_edu_work_apps" msgid="7895468576497746520">"Las apps de trabajo tienen una insignia y el administrador de TI las puede ver"</string>
     <string name="work_profile_edu_accept" msgid="6069788082535149071">"Entendido"</string>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index 11708f9..a22bcb9 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -124,7 +124,7 @@
     <string name="title_missing_notification_access" msgid="7503287056163941064">"सूचना के ऐक्सेस की ज़रूरत है"</string>
     <string name="msg_missing_notification_access" msgid="281113995110910548">"सूचना बिंदु दिखाने के लिए, <xliff:g id="NAME">%1$s</xliff:g> के ऐप्लिकेशन सूचना चालू करें"</string>
     <string name="title_change_settings" msgid="1376365968844349552">"सेटिंग बदलें"</string>
-    <string name="notification_dots_service_title" msgid="4284221181793592871">"नई सूचनाएं बताने वाला गोल निशान दिखाएं"</string>
+    <string name="notification_dots_service_title" msgid="4284221181793592871">"सूचनाएं बताने वाले डॉट दिखाएं"</string>
     <string name="developer_options_title" msgid="700788437593726194">"डेवलपर के लिए सेटिंग और टूल"</string>
     <string name="auto_add_shortcuts_label" msgid="4926805029653694105">"होम स्क्रीन पर ऐप्लिकेशन के आइकॉन जोड़ें"</string>
     <string name="auto_add_shortcuts_description" msgid="7117251166066978730">"नए ऐप्लिकेशन के लिए"</string>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index 27a525a..ac872cf 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -185,12 +185,12 @@
     <string name="remote_action_failed" msgid="1383965239183576790">"Sikertelen: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
     <string name="private_space_label" msgid="2359721649407947001">"Privát terület"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Privát alkalmazások zárolásának és rejtve tartásának fenntartása"</string>
-    <string name="ps_container_title" msgid="4391796149519594205">"Magánterület"</string>
+    <string name="ps_container_title" msgid="4391796149519594205">"Privát terület"</string>
     <string name="ps_container_settings" msgid="6059734123353320479">"Privát terület beállításai"</string>
     <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Privát terület zárolása/zárolásának feloldása"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Zárolás"</string>
     <string name="ps_container_transition" msgid="8667331812048014412">"Átállás privát területre…"</string>
     <string name="ps_add_button_label" msgid="8611055839242385935">"App telepítése"</string>
-    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Alkalmazások telepítése magánterületre"</string>
+    <string name="ps_add_button_content_description" msgid="3254274107740952556">"Alkalmazások telepítése privát területre"</string>
     <string name="bubble_bar_overflow_description" msgid="7410995531938041192">"Túlcsordulás"</string>
 </resources>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index 8f63a4f..40721de 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -184,7 +184,7 @@
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Զտեք"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Չհաջողվեց կատարել գործողությունը (<xliff:g id="WHAT">%1$s</xliff:g>)"</string>
     <string name="private_space_label" msgid="2359721649407947001">"Անձնական տարածք"</string>
-    <string name="private_space_secondary_label" msgid="611902414159280263">"Անձնական հավելվածները պահեք կողպված և թաքցված"</string>
+    <string name="private_space_secondary_label" msgid="611902414159280263">"Մասնավոր հավելվածները պահեք կողպված և թաքցված"</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Մասնավոր"</string>
     <string name="ps_container_settings" msgid="6059734123353320479">"Անձնական տարածքի կարգավորումներ"</string>
     <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Կողպել/ապակողպել մասնավոր տարածքը"</string>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index 79b5a05..f12f810 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -183,13 +183,13 @@
     <string name="work_apps_enable_btn_text" msgid="1736198302467317371">"Ljúka hléi"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Sía"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Mistókst: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
-    <string name="private_space_label" msgid="2359721649407947001">"Einkarými"</string>
+    <string name="private_space_label" msgid="2359721649407947001">"Leynirými"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Haltu einkaforritum læstum og földum"</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Lokað"</string>
     <string name="ps_container_settings" msgid="6059734123353320479">"Stillingar einkarýmis"</string>
     <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Læsa leynirými/taka leynirými úr lás"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Læsa"</string>
-    <string name="ps_container_transition" msgid="8667331812048014412">"Einkarými að breytast"</string>
+    <string name="ps_container_transition" msgid="8667331812048014412">"Leynirými að breytast"</string>
     <string name="ps_add_button_label" msgid="8611055839242385935">"Setja upp forrit"</string>
     <string name="ps_add_button_content_description" msgid="3254274107740952556">"Setja upp forrit í leynirými"</string>
     <string name="bubble_bar_overflow_description" msgid="7410995531938041192">"Yfirflæði"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index 2d55fd8..ee987ae 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -183,10 +183,10 @@
     <string name="work_apps_enable_btn_text" msgid="1736198302467317371">"Қайта қосу"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Сүзгі"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Қате шықты: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
-    <string name="private_space_label" msgid="2359721649407947001">"Жеке бөлме"</string>
+    <string name="private_space_label" msgid="2359721649407947001">"Құпия кеңістік"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Құпия кеңістіктегі қолданбаларды құлыптаулы және жасырын күйде қалдырыңыз."</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Жеке"</string>
-    <string name="ps_container_settings" msgid="6059734123353320479">"Жеке бөлме параметрлері"</string>
+    <string name="ps_container_settings" msgid="6059734123353320479">"Құпия кеңістік параметрлері"</string>
     <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Жеке бөлмені құлыптау/оның құлпын ашу"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Құлыптау"</string>
     <string name="ps_container_transition" msgid="8667331812048014412">"Жеке бөлмеге өту"</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index dfae296..7ac7cea 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -183,7 +183,7 @@
     <string name="work_apps_enable_btn_text" msgid="1736198302467317371">"Cofnij wstrzymywanie"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filtruj"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Niepowodzenie: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
-    <string name="private_space_label" msgid="2359721649407947001">"Obszar prywatny"</string>
+    <string name="private_space_label" msgid="2359721649407947001">"Przestrzeń prywatna"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Pozostaw aplikacje prywatne zablokowane i ukryte"</string>
     <string name="ps_container_title" msgid="4391796149519594205">"Prywatne"</string>
     <string name="ps_container_settings" msgid="6059734123353320479">"Ustawienia obszaru prywatnego"</string>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 971afad..486ae56 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -185,7 +185,7 @@
     <string name="remote_action_failed" msgid="1383965239183576790">"Не удалось выполнить действие (<xliff:g id="WHAT">%1$s</xliff:g>)."</string>
     <string name="private_space_label" msgid="2359721649407947001">"Частное пространство"</string>
     <string name="private_space_secondary_label" msgid="611902414159280263">"Приложения в личном пространстве скрыты и доступны только вам"</string>
-    <string name="ps_container_title" msgid="4391796149519594205">"Доступно только вам"</string>
+    <string name="ps_container_title" msgid="4391796149519594205">"Частный профиль"</string>
     <string name="ps_container_settings" msgid="6059734123353320479">"Настройки личного пространства"</string>
     <string name="ps_container_lock_unlock_button" msgid="7605602332253423755">"Блокировка и разблокировка личного пространства"</string>
     <string name="ps_container_lock_title" msgid="2640257399982364682">"Блокировка"</string>
diff --git a/res/values/config.xml b/res/values/config.xml
index c774a8c..4f65ea7 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -274,4 +274,11 @@
     <string-array name="skip_private_profile_shortcut_packages" translatable="false">
         <item>com.android.settings</item>
     </string-array>
+
+    <!-- Legacy list of components supporting multiple instances.
+         DO NOT ADD TO THIS LIST.  Apps should use the PROPERTY_SUPPORTS_MULTI_INSTANCE_SYSTEM_UI
+         property to declare multi-instance support in V+. This resource should match the resource
+         of the same name in SystemUI. -->
+    <string-array name="config_appsSupportMultiInstancesSplit">
+    </string-array>
 </resources>
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 785074b..2e2e187 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -413,7 +413,7 @@
                         LauncherSettings.Favorites.CONTAINER_DESKTOP,
                         screenId, coordinates[0], coordinates[1]);
 
-                bindItem(item, accessibility, finishCallback);
+                bindItem(info, accessibility, finishCallback);
                 announceConfirmation(R.string.item_added_to_workspace);
             } else if (item instanceof PendingAddItemInfo) {
                 PendingAddItemInfo info = (PendingAddItemInfo) item;
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index af704a8..9b5efd6 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -373,8 +373,13 @@
                     infoInOut.user, activityInfoProvider, mLauncherActivityInfoCachingLogic,
                     usePkgIcon, useLowResIcon);
             applyPackageEntry(packageEntry, infoInOut, entry);
-        } else {
+        } else if (useLowResIcon || !entry.bitmap.isNullOrLowRes()
+                || infoInOut.bitmap.isNullOrLowRes()) {
+            // Only use cache entry if it will not downgrade the current bitmap in infoInOut
             applyCacheEntry(entry, infoInOut);
+        } else {
+            Log.d(TAG, "getTitleAndIcon: Cache entry bitmap was a downgrade of existing bitmap"
+                    + " in ItemInfo. Skipping.");
         }
     }
 
diff --git a/src/com/android/launcher3/model/WorkspaceItemProcessor.kt b/src/com/android/launcher3/model/WorkspaceItemProcessor.kt
index fd38af3..b615850 100644
--- a/src/com/android/launcher3/model/WorkspaceItemProcessor.kt
+++ b/src/com/android/launcher3/model/WorkspaceItemProcessor.kt
@@ -181,6 +181,9 @@
                 }
             }
         }
+        if (intent.`package` == null) {
+            intent.`package` = targetPkg
+        }
         // else if cn == null => can't infer much, leave it
         // else if !validPkg => could be restored icon or missing sd-card
         when {
diff --git a/tests/src/com/android/launcher3/model/WorkspaceItemProcessorTest.kt b/tests/src/com/android/launcher3/model/WorkspaceItemProcessorTest.kt
index 30957fc..2f0f2eb 100644
--- a/tests/src/com/android/launcher3/model/WorkspaceItemProcessorTest.kt
+++ b/tests/src/com/android/launcher3/model/WorkspaceItemProcessorTest.kt
@@ -64,13 +64,13 @@
     @Mock private lateinit var mockBgDataModel: BgDataModel
     @Mock private lateinit var mockContext: Context
     @Mock private lateinit var mockAppState: LauncherAppState
-    @Mock private lateinit var mockIntent: Intent
     @Mock private lateinit var mockPmHelper: PackageManagerHelper
     @Mock private lateinit var mockLauncherApps: LauncherApps
     @Mock private lateinit var mockCursor: LoaderCursor
     @Mock private lateinit var mockUserManagerState: UserManagerState
     @Mock private lateinit var mockWidgetInflater: WidgetInflater
 
+    private lateinit var intent: Intent
     private lateinit var userHandle: UserHandle
     private lateinit var iconRequestInfos: MutableList<IconRequestInfo<WorkspaceItemInfo>>
     private lateinit var componentName: ComponentName
@@ -90,11 +90,11 @@
         mockBgDataModel = mock<BgDataModel>()
         componentName = ComponentName("package", "class")
         unlockedUsersArray = LongSparseArray<Boolean>(1).apply { put(101, true) }
-        mockIntent =
-            mock<Intent>().apply {
-                whenever(component).thenReturn(componentName)
-                whenever(`package`).thenReturn("pkg")
-                whenever(getStringExtra(ShortcutKey.EXTRA_SHORTCUT_ID)).thenReturn("")
+        intent =
+            Intent().apply {
+                component = componentName
+                `package` = "pkg"
+                putExtra(ShortcutKey.EXTRA_SHORTCUT_ID, "")
             }
         mockContext =
             mock<Context>().apply {
@@ -110,7 +110,7 @@
         mockPmHelper =
             mock<PackageManagerHelper>().apply {
                 whenever(getAppLaunchIntent(componentName.packageName, userHandle))
-                    .thenReturn(mockIntent)
+                    .thenReturn(intent)
             }
         mockLauncherApps =
             mock<LauncherApps>().apply {
@@ -124,10 +124,9 @@
                 id = 1
                 restoreFlag = 1
                 serialNumber = 101
-                whenever(parseIntent()).thenReturn(mockIntent)
+                whenever(parseIntent()).thenReturn(intent)
                 whenever(markRestored()).doAnswer { restoreFlag = 0 }
-                whenever(updater().put(Favorites.INTENT, mockIntent.toUri(0)).commit())
-                    .thenReturn(1)
+                whenever(updater().put(Favorites.INTENT, intent.toUri(0)).commit()).thenReturn(1)
                 whenever(getAppShortcutInfo(any(), any(), any(), any()))
                     .thenReturn(mockWorkspaceInfo)
                 whenever(createIconRequestInfo(any(), any())).thenReturn(mockIconRequestInfo)
@@ -185,9 +184,11 @@
     fun `When user is null then mark item deleted`() {
         // Given
         mockCursor = mock<LoaderCursor>().apply { id = 1 }
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
+
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
+
         // Then
         verify(mockCursor).markDeleted("User has been deleted for item id=1", PROFILE_DELETED)
         verify(mockCursor, times(0)).checkAndAddItem(any(), any(), anyOrNull())
@@ -197,8 +198,9 @@
     fun `When app has null intent then mark deleted`() {
         // Given
         mockCursor.apply { whenever(parseIntent()).thenReturn(null) }
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
+
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
         // Then
         verify(mockCursor).markDeleted("Null intent from db for item id=1", MISSING_INFO)
@@ -209,13 +211,13 @@
     fun `When app has null target package then mark deleted`() {
 
         // Given
-        mockIntent.apply {
-            whenever(component).thenReturn(null)
-            whenever(`package`).thenReturn(null)
+        intent.apply {
+            component = null
+            `package` = null
         }
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
 
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -228,11 +230,11 @@
 
         // Given
         componentName = ComponentName("", "")
-        whenever(mockIntent.component).thenReturn(componentName)
-        whenever(mockCursor.parseIntent()).thenReturn(mockIntent)
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
+        intent.component = componentName
+        intent.`package` = ""
 
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -243,10 +245,8 @@
     @Test
     fun `When valid app then mark restored`() {
 
-        // Given
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
-
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -271,18 +271,18 @@
         mockPmHelper =
             mock<PackageManagerHelper>().apply {
                 whenever(getAppLaunchIntent(componentName.packageName, userHandle))
-                    .thenReturn(mockIntent)
+                    .thenReturn(intent)
             }
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
 
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
         assertWithMessage("item restoreFlag should be set to 0")
             .that(mockCursor.restoreFlag)
             .isEqualTo(0)
-        verify(mockCursor.updater().put(Favorites.INTENT, mockIntent.toUri(0))).commit()
+        verify(mockCursor.updater().put(Favorites.INTENT, intent.toUri(0))).commit()
         assertThat(iconRequestInfos).containsExactly(mockIconRequestInfo)
         verify(mockCursor).checkAndAddItem(mockWorkspaceInfo, mockBgDataModel, null)
     }
@@ -300,9 +300,9 @@
             mock<PackageManagerHelper>().apply {
                 whenever(getAppLaunchIntent(componentName.packageName, userHandle)).thenReturn(null)
             }
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
 
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -336,13 +336,13 @@
                 whenever(disabledReason).thenReturn(0)
                 whenever(persons).thenReturn(EMPTY_PERSON_ARRAY)
             }
-        val shortcutKey = ShortcutKey.fromIntent(mockIntent, mockCursor.user)
+        val shortcutKey = ShortcutKey.fromIntent(intent, mockCursor.user)
         keyToPinnedShortcutsMap[shortcutKey] = expectedShortcutInfo
         iconRequestInfos = mutableListOf()
-        itemProcessorUnderTest =
-            createWorkspaceItemProcessorUnderTest(allDeepShortcuts = allDeepShortcuts)
 
         // When
+        itemProcessorUnderTest =
+            createWorkspaceItemProcessorUnderTest(allDeepShortcuts = allDeepShortcuts)
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -362,9 +362,9 @@
         mockCursor.itemType = ITEM_TYPE_DEEP_SHORTCUT
         iconRequestInfos = mutableListOf()
         keyToPinnedShortcutsMap = hashMapOf()
-        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
 
         // When
+        itemProcessorUnderTest = createWorkspaceItemProcessorUnderTest()
         itemProcessorUnderTest.processItem()
 
         // Then
@@ -381,6 +381,45 @@
     }
 
     @Test
+    fun `When valid Pinned Deep Shortcut with null intent package then use targetPkg`() {
+
+        // Given
+        mockCursor.itemType = ITEM_TYPE_DEEP_SHORTCUT
+        val expectedShortcutInfo =
+            mock<ShortcutInfo>().apply {
+                whenever(id).thenReturn("")
+                whenever(`package`).thenReturn("")
+                whenever(activity).thenReturn(mock())
+                whenever(longLabel).thenReturn("")
+                whenever(isEnabled).thenReturn(true)
+                whenever(disabledMessage).thenReturn("")
+                whenever(disabledReason).thenReturn(0)
+                whenever(persons).thenReturn(EMPTY_PERSON_ARRAY)
+            }
+        iconRequestInfos = mutableListOf()
+        // Make sure shortcuts map has expected key from expected package
+        intent.`package` = componentName.packageName
+        val shortcutKey = ShortcutKey.fromIntent(intent, mockCursor.user)
+        keyToPinnedShortcutsMap[shortcutKey] = expectedShortcutInfo
+        // set intent package back to null to test scenario
+        intent.`package` = null
+
+        // When
+        itemProcessorUnderTest =
+            createWorkspaceItemProcessorUnderTest(allDeepShortcuts = allDeepShortcuts)
+        itemProcessorUnderTest.processItem()
+
+        // Then
+        assertWithMessage("item restoreFlag should be set to 0")
+            .that(mockCursor.restoreFlag)
+            .isEqualTo(0)
+        assertThat(iconRequestInfos).isEmpty()
+        assertThat(allDeepShortcuts).containsExactly(expectedShortcutInfo)
+        verify(mockCursor).markRestored()
+        verify(mockCursor).checkAndAddItem(any(), any(), anyOrNull())
+    }
+
+    @Test
     fun `When processing Folder then create FolderInfo and mark restored`() {
         val actualFolderInfo = FolderInfo()
         mockBgDataModel =
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index 777e7b3..0cdd38b 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -454,10 +454,18 @@
     private void verifyActionsViewVisibility() {
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                 "want to assert overview actions view visibility")) {
+            boolean isTablet = mLauncher.isTablet();
+            OverviewTask task = isTablet ? getFocusedTaskForTablet() : getCurrentTask();
+
             if (isActionsViewVisible()) {
-                mLauncher.waitForOverviewObject("action_buttons");
+                if (task.isTaskSplit()) {
+                    mLauncher.waitForOverviewObject("action_save_app_pair");
+                } else {
+                    mLauncher.waitForOverviewObject("action_buttons");
+                }
             } else {
                 mLauncher.waitUntilOverviewObjectGone("action_buttons");
+                mLauncher.waitUntilOverviewObjectGone("action_save_app_pair");
             }
         }
     }