diff --git a/aconfig/launcher_overview.aconfig b/aconfig/launcher_overview.aconfig
index 93d8d54..b299edf 100644
--- a/aconfig/launcher_overview.aconfig
+++ b/aconfig/launcher_overview.aconfig
@@ -61,4 +61,14 @@
     namespace: "launcher_overview"
     description: "Enables the non-overlapping layout for desktop windows in Overview mode."
     bug: "378011776"
+}
+
+flag {
+    name: "enable_use_top_visible_activity_for_exclude_from_recent_task"
+    namespace: "launcher_overview"
+    description: "Enables using the top visible activity for exclude from recent task instead of the activity indicies."
+    bug: "342627272"
+    metadata {
+      purpose: PURPOSE_BUGFIX
+    }
 }
\ No newline at end of file
diff --git a/quickstep/AndroidManifest-launcher.xml b/quickstep/AndroidManifest-launcher.xml
index c6e2d8c..80d8154 100644
--- a/quickstep/AndroidManifest-launcher.xml
+++ b/quickstep/AndroidManifest-launcher.xml
@@ -48,7 +48,7 @@
             android:stateNotNeeded="true"
             android:windowSoftInputMode="adjustPan"
             android:screenOrientation="unspecified"
-            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize"
+            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"
             android:taskAffinity=""
diff --git a/quickstep/res/layout/overview_add_desktop_button.xml b/quickstep/res/layout/overview_add_desktop_button.xml
new file mode 100644
index 0000000..2333dd1
--- /dev/null
+++ b/quickstep/res/layout/overview_add_desktop_button.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2024 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.quickstep.views.AddDesktopButton
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apgk/res-auto"
+    android:id="@+id/add_desktop_button"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:src="@drawable/ic_desktop_add"
+    android:padding="10dp" />
\ No newline at end of file
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java b/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
index fd0243a..2ff9b18 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
@@ -111,10 +111,9 @@
     public boolean areDesktopTasksVisible() {
         boolean desktopTasksVisible = mVisibleDesktopTasksCount > 0;
         if (DEBUG) {
-            Log.d(TAG, "areDesktopTasksVisible: desktopVisible=" + desktopTasksVisible
-                    + " overview=" + mInOverviewState);
+            Log.d(TAG, "areDesktopTasksVisible: desktopVisible=" + desktopTasksVisible);
         }
-        return desktopTasksVisible && !mInOverviewState;
+        return desktopTasksVisible;
     }
 
     /**
@@ -219,12 +218,8 @@
                     + " currentValue=" + mInOverviewState);
         }
         if (overviewStateEnabled != mInOverviewState) {
-            final boolean wereDesktopTasksVisibleBefore = areDesktopTasksVisible();
             mInOverviewState = overviewStateEnabled;
             final boolean areDesktopTasksVisibleNow = areDesktopTasksVisible();
-            if (wereDesktopTasksVisibleBefore != areDesktopTasksVisibleNow) {
-                notifyDesktopVisibilityListeners(areDesktopTasksVisibleNow);
-            }
 
             if (ENABLE_DESKTOP_WINDOWING_WALLPAPER_ACTIVITY.isTrue()) {
                 return;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 0f639f9..b416a10 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -442,6 +442,8 @@
         onNavButtonsDarkIntensityChanged(sharedState.navButtonsDarkIntensity);
         onNavigationBarLumaSamplingEnabled(sharedState.mLumaSamplingDisplayId,
                 sharedState.mIsLumaSamplingEnabled);
+        setWallpaperVisible(sharedState.wallpaperVisible);
+        onTransitionModeUpdated(sharedState.barMode, true /* checkBarModes */);
 
         if (ENABLE_TASKBAR_NAVBAR_UNIFICATION) {
             // W/ the flag not set this entire class gets re-created, which resets the value of
@@ -1285,9 +1287,25 @@
         } else if (tag instanceof TaskItemInfo info) {
             RemoteTransition remoteTransition = canUnminimizeDesktopTask(info.getTaskId())
                     ? createUnminimizeRemoteTransition() : null;
-            UI_HELPER_EXECUTOR.execute(() ->
-                    SystemUiProxy.INSTANCE.get(this).showDesktopApp(
-                            info.getTaskId(), remoteTransition));
+
+            if (areDesktopTasksVisible() && recents != null) {
+                TaskView taskView = recents.getTaskViewByTaskId(info.getTaskId());
+                if (taskView == null) return;
+                RunnableList runnableList = taskView.launchWithAnimation();
+                if (runnableList != null) {
+                    runnableList.add(() ->
+                            // wrapped it in runnable here since we need the post for DW to be
+                            // ready. if we don't other DW will be gone and only the launched task
+                            // will show.
+                            UI_HELPER_EXECUTOR.execute(() ->
+                                    SystemUiProxy.INSTANCE.get(this).showDesktopApp(
+                                            info.getTaskId(), remoteTransition)));
+                }
+            } else {
+                UI_HELPER_EXECUTOR.execute(() ->
+                        SystemUiProxy.INSTANCE.get(this).showDesktopApp(
+                                info.getTaskId(), remoteTransition));
+            }
             mControllers.taskbarStashController.updateAndAnimateTransientTaskbar(
                     /* stash= */ true);
         } else if (tag instanceof WorkspaceItemInfo) {
@@ -1531,7 +1549,17 @@
                                                 .launchAppPair((AppPairIcon) launchingIconView,
                                                         -1 /*cuj*/)));
                     } else {
-                        startItemInfoActivity(itemInfos.get(0), foundTask);
+                        if (areDesktopTasksVisible()) {
+                            RunnableList runnableList = recents.launchDesktopTaskView();
+                            // Wrapping it in runnable so we post after DW is ready for the app
+                            // launch.
+                            if (runnableList != null) {
+                                runnableList.add(() -> UI_HELPER_EXECUTOR.execute(
+                                        () -> startItemInfoActivity(itemInfos.get(0), foundTask)));
+                            }
+                        } else {
+                            startItemInfoActivity(itemInfos.get(0), foundTask);
+                        }
                     }
                 }
         );
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
index bdc7f92..444c356 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
@@ -49,6 +49,8 @@
     public static final int FLAG_AUTOHIDE_SUSPEND_HOVERING_ICONS = 1 << 6;
     // User has multi instance window open.
     public static final int FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN = 1 << 7;
+    // User has taskbar overflow open.
+    public static final int FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW = 1 << 8;
 
     @IntDef(flag = true, value = {
             FLAG_AUTOHIDE_SUSPEND_FULLSCREEN,
@@ -59,6 +61,7 @@
             FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR,
             FLAG_AUTOHIDE_SUSPEND_HOVERING_ICONS,
             FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
+            FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AutohideSuspendFlag {}
@@ -138,6 +141,8 @@
                 "FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR");
         appendFlag(str, flags, FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
                 "FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN");
+        appendFlag(str, flags, FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW,
+                "FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW");
         return str.toString();
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 2db7961..250e33a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -1018,7 +1018,12 @@
 
         @Override
         public void onRecentsAnimationFinished(RecentsAnimationController controller) {
-            endGestureStateOverride(!controller.getFinishTargetIsLauncher(), false /*canceled*/);
+            endGestureStateOverride(!controller.getFinishTargetIsLauncher(),
+                    controller.getLauncherIsVisibleAtFinish(), false /*canceled*/);
+        }
+
+        private void endGestureStateOverride(boolean finishedToApp, boolean canceled) {
+            endGestureStateOverride(finishedToApp, finishedToApp, canceled);
         }
 
         /**
@@ -1028,11 +1033,13 @@
          *
          * @param finishedToApp {@code true} if the recents animation finished to showing an app and
          *                      not workspace or overview
+         * @param launcherIsVisible {code true} if launcher is visible at finish
          * @param canceled      {@code true} if the recents animation was canceled instead of
          *                      finishing
          *                      to completion
          */
-        private void endGestureStateOverride(boolean finishedToApp, boolean canceled) {
+        private void endGestureStateOverride(boolean finishedToApp, boolean launcherIsVisible,
+                boolean canceled) {
             mCallbacks.removeListener(this);
             mTaskBarRecentsAnimationListener = null;
             ((RecentsView) mLauncher.getOverviewPanel()).setTaskLaunchListener(null);
@@ -1041,18 +1048,27 @@
                 mSkipNextRecentsAnimEnd = false;
                 return;
             }
-            updateStateForUserFinishedToApp(finishedToApp);
+            updateStateForUserFinishedToApp(finishedToApp, launcherIsVisible);
         }
     }
 
     /**
+     * @see #updateStateForUserFinishedToApp(boolean, boolean)
+     */
+    private void updateStateForUserFinishedToApp(boolean finishedToApp) {
+        updateStateForUserFinishedToApp(finishedToApp, !finishedToApp);
+    }
+
+    /**
      * Updates the visible state immediately to ensure a seamless handoff.
      *
      * @param finishedToApp True iff user is in an app.
+     * @param launcherIsVisible True iff launcher is still visible (ie. transparent app)
      */
-    private void updateStateForUserFinishedToApp(boolean finishedToApp) {
+    private void updateStateForUserFinishedToApp(boolean finishedToApp,
+            boolean launcherIsVisible) {
         // Update the visible state immediately to ensure a seamless handoff
-        boolean launcherVisible = !finishedToApp;
+        boolean launcherVisible = !finishedToApp || launcherIsVisible;
         updateStateForFlag(FLAG_TRANSITION_TO_VISIBLE, false);
         updateStateForFlag(FLAG_VISIBLE, launcherVisible);
         applyState();
@@ -1061,7 +1077,7 @@
         if (DEBUG) {
             Log.d(TAG, "endGestureStateOverride - FLAG_IN_APP: " + finishedToApp);
         }
-        controller.updateStateForFlag(FLAG_IN_APP, finishedToApp);
+        controller.updateStateForFlag(FLAG_IN_APP, finishedToApp && !launcherIsVisible);
         controller.applyState();
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
index 2e0bae5..abf35a2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.taskbar;
 
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_ALL_APPS;
 import static com.android.launcher3.model.data.AppInfo.COMPONENT_KEY_COMPARATOR;
 import static com.android.launcher3.util.SplitConfigurationOptions.getLogEventForPosition;
 
@@ -309,9 +310,7 @@
      */
     SystemShortcut.Factory<BaseTaskbarContext> createNewWindowShortcutFactory() {
         return (context, itemInfo, originalView) -> {
-            ComponentKey key = itemInfo.getComponentKey();
-            AppInfo app = getApp(key);
-            if (app != null && app.supportsMultiInstance()) {
+            if (shouldShowMultiInstanceOptions(itemInfo)) {
                 return new NewWindowTaskbarShortcut<>(context, itemInfo, originalView);
             }
             return null;
@@ -325,9 +324,7 @@
      */
     public SystemShortcut.Factory<BaseTaskbarContext> createManageWindowsShortcutFactory() {
         return (context, itemInfo, originalView) -> {
-            ComponentKey key = itemInfo.getComponentKey();
-            AppInfo app = getApp(key);
-            if (app != null && app.supportsMultiInstance()) {
+            if (shouldShowMultiInstanceOptions(itemInfo)) {
                 return new ManageWindowsTaskbarShortcut<>(context, itemInfo, originalView,
                         mControllers);
             }
@@ -336,6 +333,16 @@
     }
 
     /**
+     * Determines whether to show multi-instance options for a given item.
+     */
+    private boolean shouldShowMultiInstanceOptions(ItemInfo itemInfo) {
+        ComponentKey key = itemInfo.getComponentKey();
+        AppInfo app = getApp(key);
+        return app != null && app.supportsMultiInstance()
+                && itemInfo.container != CONTAINER_ALL_APPS;
+    }
+
+    /**
      * A single menu item ("Split left," "Split right," or "Split top") that executes a split
      * from the taskbar, as if the user performed a drag and drop split.
      * Includes an onClick method that initiates the actual split.
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
index 4d77ab2..f2bd4d0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
@@ -18,6 +18,7 @@
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_ALLAPPS_BUTTON_LONG_PRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_ALLAPPS_BUTTON_TAP;
+import static com.android.launcher3.taskbar.TaskbarAutohideSuspendController.FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -180,6 +181,9 @@
         if (mTaskbarView.getTaskbarOverflowView() != null) {
             mTaskbarView.getTaskbarOverflowView().setIsActive(
                     !mTaskbarView.getTaskbarOverflowView().getIsActive());
+            mControllers.taskbarAutohideSuspendController
+                    .updateFlag(FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW,
+                            mTaskbarView.getTaskbarOverflowView().getIsActive());
         }
         mControllers.keyboardQuickSwitchController.toggleQuickSwitchViewForTaskbar(
                 mControllers.taskbarViewController.getTaskIdsForPinnedApps(),
@@ -190,6 +194,8 @@
         if (mTaskbarView.getTaskbarOverflowView() != null) {
             mTaskbarView.getTaskbarOverflowView().setIsActive(false);
         }
+        mControllers.taskbarAutohideSuspendController.updateFlag(
+                FLAG_AUTOHIDE_SUSPEND_TASKBAR_OVERFLOW, false);
     }
 
     private float getDividerCenterX() {
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 1970014..fbc8d6a 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -80,6 +80,8 @@
 import android.os.SystemClock;
 import android.util.Log;
 import android.util.Pair;
+import android.util.TimeUtils;
+import android.view.Choreographer;
 import android.view.MotionEvent;
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
@@ -1734,13 +1736,30 @@
     }
 
     private void handOffAnimation(PointF velocityPxPerMs) {
-        if (!TransitionAnimator.Companion.longLivedReturnAnimationsEnabled()
-                || mRecentsAnimationController == null) {
+        if (!TransitionAnimator.Companion.longLivedReturnAnimationsEnabled()) {
+            return;
+        }
+
+        // This function is not guaranteed to be called inside a frame. We try to access the frame
+        // time immediately, but if we're not inside a frame we must post a callback to be run at
+        // the beginning of the next frame.
+        try  {
+            handOffAnimationInternal(Choreographer.getInstance().getFrameTime(), velocityPxPerMs);
+        } catch (IllegalStateException e) {
+            Choreographer.getInstance().postFrameCallback(
+                    frameTimeNanos -> handOffAnimationInternal(
+                            frameTimeNanos / TimeUtils.NANOS_PER_MS, velocityPxPerMs));
+        }
+    }
+
+    private void handOffAnimationInternal(long timestamp, PointF velocityPxPerMs) {
+        if (mRecentsAnimationController == null) {
             return;
         }
 
         Pair<RemoteAnimationTarget[], WindowAnimationState[]> targetsAndStates =
-                extractTargetsAndStates(mRemoteTargetHandles, velocityPxPerMs);
+                extractTargetsAndStates(
+                        mRemoteTargetHandles, timestamp, velocityPxPerMs);
         mRecentsAnimationController.handOffAnimation(
                 targetsAndStates.first, targetsAndStates.second);
         ActiveGestureProtoLogProxy.logHandOffAnimation();
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationController.java b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
index 055aadb..145773d 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationController.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
@@ -56,6 +56,8 @@
     private boolean mFinishRequested = false;
     // Only valid when mFinishRequested == true.
     private boolean mFinishTargetIsLauncher;
+    // Only valid when mFinishRequested == true
+    private boolean mLauncherIsVisibleAtFinish;
     private RunnableList mPendingFinishCallbacks = new RunnableList();
 
     public RecentsAnimationController(RecentsAnimationControllerCompat controller,
@@ -130,13 +132,27 @@
     }
 
     @UiThread
+    public void finish(boolean toRecents, boolean launcherIsVisibleAtFinish,
+            Runnable onFinishComplete, boolean sendUserLeaveHint) {
+        Preconditions.assertUIThread();
+        finishController(toRecents, launcherIsVisibleAtFinish, onFinishComplete, sendUserLeaveHint,
+                false);
+    }
+
+    @UiThread
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint) {
-        finishController(toRecents, callback, sendUserLeaveHint, false /* forceFinish */);
+        finishController(toRecents, false, callback, sendUserLeaveHint, false /* forceFinish */);
     }
 
     @UiThread
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint,
             boolean forceFinish) {
+        finishController(toRecents, toRecents, callback, sendUserLeaveHint, forceFinish);
+    }
+
+    @UiThread
+    public void finishController(boolean toRecents, boolean launcherIsVisibleAtFinish,
+            Runnable callback, boolean sendUserLeaveHint, boolean forceFinish) {
         mPendingFinishCallbacks.add(callback);
         if (!forceFinish && mFinishRequested) {
             // If finish has already been requested, then add the callback to the pending list.
@@ -148,6 +164,7 @@
         // Finish not yet requested
         mFinishRequested = true;
         mFinishTargetIsLauncher = toRecents;
+        mLauncherIsVisibleAtFinish = launcherIsVisibleAtFinish;
         mOnFinishedListener.accept(this);
         Runnable finishCb = () -> {
             mController.finish(toRecents, sendUserLeaveHint, new IResultReceiver.Stub() {
@@ -224,6 +241,14 @@
         return mFinishTargetIsLauncher;
     }
 
+    /**
+     * RecentsAnimationListeners can check this in onRecentsAnimationFinished() to determine whether
+     * the animation was finished to launcher vs an app.
+     */
+    public boolean getLauncherIsVisibleAtFinish() {
+        return mLauncherIsVisibleAtFinish;
+    }
+
     public void dump(String prefix, PrintWriter pw) {
         pw.println(prefix + "RecentsAnimationController:");
 
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index 783c87c..084cede 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -795,14 +795,15 @@
      * second applies to the target in the same index of the first.
      *
      * @param handles The handles wrapping each target.
+     * @param timestamp The start time of the current frame.
      * @param velocityPxPerMs The current velocity of the target animations.
      */
     @NonNull
     public static Pair<RemoteAnimationTarget[], WindowAnimationState[]> extractTargetsAndStates(
-            @NonNull RemoteTargetHandle[] handles, @NonNull PointF velocityPxPerMs) {
+            @NonNull RemoteTargetHandle[] handles, long timestamp,
+            @NonNull PointF velocityPxPerMs) {
         RemoteAnimationTarget[] targets = new RemoteAnimationTarget[handles.length];
         WindowAnimationState[] animationStates = new WindowAnimationState[handles.length];
-        long timestamp = System.currentTimeMillis();
 
         for (int i = 0; i < handles.length; i++) {
             targets[i] = handles[i].getTransformParams().getTargetSet().apps[i];
diff --git a/quickstep/src/com/android/quickstep/util/RecentsViewUtils.kt b/quickstep/src/com/android/quickstep/util/RecentsViewUtils.kt
index c3b072d..908e9f9 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsViewUtils.kt
+++ b/quickstep/src/com/android/quickstep/util/RecentsViewUtils.kt
@@ -48,16 +48,6 @@
         return otherTasks + desktopTasks
     }
 
-    /** Returns the expected index of the focus task. */
-    fun getFocusedTaskIndex(taskGroups: List<GroupTask>): Int {
-        // The focused task index is placed after the desktop tasks views.
-        return if (enableLargeDesktopWindowingTile()) {
-            taskGroups.count { it.taskViewType == TaskViewType.DESKTOP }
-        } else {
-            0
-        }
-    }
-
     /** Counts [TaskView]s that are [DesktopTaskView] instances. */
     fun getDesktopTaskViewCount(taskViews: Iterable<TaskView>): Int =
         taskViews.count { it is DesktopTaskView }
@@ -81,6 +71,30 @@
     ): TaskView? =
         taskViews.firstOrNull { it.isLargeTile && !(splitSelectActive && it is DesktopTaskView) }
 
+    /** Returns the expected focus task. */
+    fun getExpectedFocusedTask(taskViews: Iterable<TaskView>): TaskView? =
+        if (enableLargeDesktopWindowingTile()) taskViews.firstOrNull { it !is DesktopTaskView }
+        else taskViews.firstOrNull()
+
+    /**
+     * Returns the [TaskView] that should be the current page during task binding, in the following
+     * priorities:
+     * 1. Running task
+     * 2. Focused task
+     * 3. First non-desktop task
+     * 4. Last desktop task
+     * 5. null otherwise
+     */
+    fun getExpectedCurrentTask(
+        runningTaskView: TaskView?,
+        focusedTaskView: TaskView?,
+        taskViews: Iterable<TaskView>,
+    ): TaskView? =
+        runningTaskView
+            ?: focusedTaskView
+            ?: taskViews.firstOrNull { it !is DesktopTaskView }
+            ?: taskViews.lastOrNull()
+
     /**
      * Returns the first TaskView that is not large
      *
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index d35a36a..1eb91ae 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -106,6 +106,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Optional;
 import java.util.function.Consumer;
 
 /**
@@ -941,6 +942,10 @@
                         mLauncher, mLauncher.getDragLayer(),
                         null /* thumbnail */,
                         mAppIcon, new RectF());
+                floatingTaskView.setOnClickListener(view ->
+                        getSplitAnimationController()
+                                .playAnimPlaceholderToFullscreen(mContainer, view,
+                                        Optional.of(() -> resetState())));
                 floatingTaskView.setAlpha(1);
                 floatingTaskView.addStagingAnimation(anim, mTaskBounds, mTempRect,
                         false /* fadeWithThumbnail */, true /* isStagedTask */);
diff --git a/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt b/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt
new file mode 100644
index 0000000..f973dd0
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.views
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.ImageButton
+
+/**
+ * Button for supporting multiple desktop sessions. The button will be next to the first TaskView
+ * inside overview, while clicking this button will create a new desktop session.
+ */
+class AddDesktopButton @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    ImageButton(context, attrs) {
+    // TODO(b/382057498): add this button the overview.
+}
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 6fc33dc..e7cb05e 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -1510,6 +1510,19 @@
     }
 
     /**
+     * Launch DesktopTaskView if found.
+     * @return provides runnable list to attach runnable at end of Desktop Mode launch
+     */
+    public RunnableList launchDesktopTaskView() {
+        for (TaskView taskView : getTaskViews()) {
+            if (taskView instanceof DesktopTaskView) {
+                return taskView.launchWithAnimation();
+            }
+        }
+        return null;
+    }
+
+    /**
      * Returns a {@link TaskView} that has taskId matching {@code taskId} or null if no match.
      */
     @Nullable
@@ -1957,18 +1970,20 @@
         }
 
         // Keep same previous focused task
-        TaskView newFocusedTaskView = getTaskViewByTaskIds(focusedTaskIds);
-        if (enableLargeDesktopWindowingTile() && newFocusedTaskView instanceof DesktopTaskView) {
-            newFocusedTaskView = null;
+        TaskView newFocusedTaskView = null;
+        if (!enableGridOnlyOverview()) {
+            newFocusedTaskView = getTaskViewByTaskIds(focusedTaskIds);
+            if (enableLargeDesktopWindowingTile()
+                    && newFocusedTaskView instanceof DesktopTaskView) {
+                newFocusedTaskView = null;
+            }
+            // If the list changed, maybe the focused task doesn't exist anymore.
+            if (newFocusedTaskView == null) {
+                newFocusedTaskView = mUtils.getExpectedFocusedTask(getTaskViews());
+            }
         }
-        // If the list changed, maybe the focused task doesn't exist anymore
-        int newFocusedTaskViewIndex = mUtils.getFocusedTaskIndex(taskGroups);
-        if (newFocusedTaskView == null && getTaskViewCount() > newFocusedTaskViewIndex) {
-            newFocusedTaskView = getTaskViewAt(newFocusedTaskViewIndex);
-        }
-
-        setFocusedTaskViewId(newFocusedTaskView != null && !enableGridOnlyOverview()
-                ? newFocusedTaskView.getTaskViewId() : INVALID_TASK_ID);
+        setFocusedTaskViewId(
+                newFocusedTaskView != null ? newFocusedTaskView.getTaskViewId() : INVALID_TASK_ID);
 
         updateTaskSize();
         updateChildTaskOrientations();
@@ -1987,6 +2002,7 @@
                     // for cases where the running task isn't included in this load plan (e.g. if
                     // the current running task is excludedFromRecents.)
                     showCurrentTask(mActiveGestureRunningTasks, "applyLoadPlan");
+                    newRunningTaskView = getRunningTaskView();
                 } else {
                     setRunningTaskViewId(INVALID_TASK_ID);
                 }
@@ -2006,12 +2022,9 @@
         } else if (previousFocusedPage != INVALID_PAGE) {
             targetPage = previousFocusedPage;
         } else {
-            // Set the current page to the running task, but not if settling on new task.
-            if (hasAllValidTaskIds(runningTaskIds)) {
-                targetPage = indexOfChild(newRunningTaskView);
-            } else if (getTaskViewCount() > newFocusedTaskViewIndex) {
-                targetPage = indexOfChild(requireTaskViewAt(newFocusedTaskViewIndex));
-            }
+            targetPage = indexOfChild(
+                    mUtils.getExpectedCurrentTask(newRunningTaskView, newFocusedTaskView,
+                            getTaskViews()));
         }
         if (targetPage != -1 && mCurrentPage != targetPage) {
             int finalTargetPage = targetPage;
@@ -5888,11 +5901,18 @@
     }
 
     /**
+     * Finish recents animation.
+     */
+    public void finishRecentsAnimation(boolean toRecents, boolean shouldPip,
+            @Nullable Runnable onFinishComplete) {
+        finishRecentsAnimation(toRecents, shouldPip, false, onFinishComplete);
+    }
+    /**
      * NOTE: Whatever value gets passed through to the toRecents param may need to also be set on
      * {@link #mRecentsAnimationController#setWillFinishToHome}.
      */
     public void finishRecentsAnimation(boolean toRecents, boolean shouldPip,
-            @Nullable Runnable onFinishComplete) {
+            boolean allAppTargetsAreTranslucent, @Nullable Runnable onFinishComplete) {
         Log.d(TAG, "finishRecentsAnimation - mRecentsAnimationController: "
                 + mRecentsAnimationController);
         // TODO(b/197232424#comment#10) Move this back into onRecentsAnimationComplete(). Maybe?
@@ -5906,8 +5926,9 @@
         }
 
         final boolean sendUserLeaveHint = toRecents && shouldPip;
-        if (sendUserLeaveHint) {
+        if (sendUserLeaveHint && !com.android.wm.shell.Flags.enablePip2()) {
             // Notify the SysUI to use fade-in animation when entering PiP from live tile.
+            // Note: PiP2 handles entering differently, so skip if enable_pip2=true.
             final SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.get(getContext());
             systemUiProxy.setPipAnimationTypeToAlpha();
             systemUiProxy.setShelfHeight(true, mContainer.getDeviceProfile().hotseatBarSizePx);
@@ -5924,7 +5945,7 @@
                         tx, null /* overlay */);
             }
         }
-        mRecentsAnimationController.finish(toRecents, () -> {
+        mRecentsAnimationController.finish(toRecents, allAppTargetsAreTranslucent, () -> {
             if (onFinishComplete != null) {
                 onFinishComplete.run();
             }
diff --git a/res/drawable/ic_desktop_add.xml b/res/drawable/ic_desktop_add.xml
new file mode 100644
index 0000000..fa5e0de
--- /dev/null
+++ b/res/drawable/ic_desktop_add.xml
@@ -0,0 +1,24 @@
+<!--
+  ~ Copyright (C) 2024 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:pathData="M140,740v-520,520ZM240,640v-200h360v200L240,640ZM140,800q-24,0 -42,-18t-18,-42v-520q0,-24 18,-42t42,-18h680q24,0 42,18t18,42v300h-60v-300L140,220v520h420v60L140,800ZM680,520v-160L360,360v-40h360v200h-40ZM740,880v-120L620,760v-60h120v-120h60v120h120v60L800,760v120h-60Z"
+        android:fillColor="#5f6368"/>
+</vector>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index f7069a6..cdfbefe 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -154,6 +154,10 @@
     <!-- A widget category label for grouping widgets related to note taking. [CHAR_LIMIT=30] -->
     <string name="widget_category_note_taking">Note-taking</string>
 
+    <!-- Accessibility label on the widget preview that on click (if add button is hidden) shows the button to add widget to the home screen. [CHAR_LIMIT=none] -->
+    <string name="widget_cell_tap_to_show_add_button_label">Show add button</string>
+    <!-- Accessibility label on the widget preview that on click (if add button is showing) hides the button to add widget to the home screen. [CHAR_LIMIT=none] -->
+    <string name="widget_cell_tap_to_hide_add_button_label">Hide add button</string>
     <!-- Text on the button that adds a widget to the home screen. [CHAR_LIMIT=15] -->
     <string name="widget_add_button_label">Add</string>
     <!-- Accessibility content description for the button that adds a widget to the home screen. The
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 50e78ac..3b93cf4 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -80,12 +80,16 @@
         updateTheme();
     }
 
-    protected void updateTheme() {
+    private void updateTheme() {
         if (mThemeRes != Themes.getActivityThemeRes(this)) {
-            recreate();
+            recreateToUpdateTheme();
         }
     }
 
+    protected void recreateToUpdateTheme() {
+        recreate();
+    }
+
     @Override
     public void onActionModeStarted(ActionMode mode) {
         super.onActionModeStarted(mode);
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 16d9525..f1274dc 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -425,7 +425,9 @@
                 && WindowManagerProxy.INSTANCE.get(context).isTaskbarDrawnInProcess();
 
         // Some more constants.
-        context = getContext(context, info, isVerticalBarLayout() || (isTablet && isLandscape)
+        context = getContext(context, info, inv.isFixedLandscape
+                        || isVerticalBarLayout()
+                        || (isTablet && isLandscape)
                         ? Configuration.ORIENTATION_LANDSCAPE
                         : Configuration.ORIENTATION_PORTRAIT,
                 windowBounds);
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 6be8098..b20d8a5 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -36,6 +36,7 @@
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.celllayout.CellLayoutLayoutParams;
 import com.android.launcher3.util.HorizontalInsettableView;
 import com.android.launcher3.util.MultiPropertyFactory;
 import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
@@ -201,13 +202,16 @@
         AnimatorSet animatorSet = new AnimatorSet();
         for (int i = 0; i < icons.getChildCount(); i++) {
             View child = icons.getChildAt(i);
-            float tx = shouldAdjustHotseat ? dp.getHotseatAdjustedTranslation(getContext(), i) : 0;
-            if (child instanceof Reorderable) {
-                MultiTranslateDelegate mtd = ((Reorderable) child).getTranslateDelegate();
-                animatorSet.play(
-                        mtd.getTranslationX(INDEX_BUBBLE_ADJUSTMENT_ANIM).animateToValue(tx));
-            } else {
-                animatorSet.play(ObjectAnimator.ofFloat(child, VIEW_TRANSLATE_X, tx));
+            if (child.getLayoutParams() instanceof CellLayoutLayoutParams lp) {
+                float tx = shouldAdjustHotseat
+                        ? dp.getHotseatAdjustedTranslation(getContext(), lp.getCellX()) : 0;
+                if (child instanceof Reorderable) {
+                    MultiTranslateDelegate mtd = ((Reorderable) child).getTranslateDelegate();
+                    animatorSet.play(
+                            mtd.getTranslationX(INDEX_BUBBLE_ADJUSTMENT_ANIM).animateToValue(tx));
+                } else {
+                    animatorSet.play(ObjectAnimator.ofFloat(child, VIEW_TRANSLATE_X, tx));
+                }
             }
         }
         //TODO(b/381109832) refactor & simplify adjustment logic
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index dfbcf5c..5becdde 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -63,6 +63,7 @@
 import com.android.launcher3.util.ResourceHelper;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.util.WindowBounds;
+import com.android.launcher3.util.window.CachedDisplayInfo;
 import com.android.launcher3.util.window.WindowManagerProxy;
 
 import org.xmlpull.v1.XmlPullParser;
@@ -240,10 +241,7 @@
     @TargetApi(23)
     private InvariantDeviceProfile(Context context) {
         String gridName = getCurrentGridName(context);
-        String newGridName = initGrid(context, gridName);
-        if (!newGridName.equals(gridName)) {
-            LauncherPrefs.get(context).put(GRID_NAME, newGridName);
-        }
+        initGrid(context, gridName);
 
         DisplayController.INSTANCE.get(context).setPriorityListener(
                 (displayContext, info, flags) -> {
@@ -367,6 +365,11 @@
                                 ? new ArrayList<>(allOptions)
                                 : new ArrayList<>(allOptionsFilteredByColCount),
                         displayInfo.getDeviceType());
+
+        if (!displayOption.grid.name.equals(gridName)) {
+            LauncherPrefs.get(context).put(GRID_NAME, displayOption.grid.name);
+        }
+
         initGrid(context, displayInfo, displayOption);
         return displayOption.grid.name;
     }
@@ -679,28 +682,15 @@
     }
 
     private static int[] findMinWidthAndHeightDpForDevice(Info displayInfo) {
-        int minWidthPx = Integer.MAX_VALUE;
-        int minHeightPx = Integer.MAX_VALUE;
-        for (WindowBounds bounds : displayInfo.supportedBounds) {
-            boolean isTablet = displayInfo.isTablet(bounds);
-            if (isTablet && displayInfo.getDeviceType() == TYPE_MULTI_DISPLAY) {
-                // For split displays, take half width per page.
-                minWidthPx = Math.min(minWidthPx, bounds.availableSize.x / 2);
-                minHeightPx = Math.min(minHeightPx, bounds.availableSize.y);
-            } else if (!isTablet && bounds.isLandscape()) {
-                // We will use transposed layout in this case.
-                minWidthPx = Math.min(minWidthPx, bounds.availableSize.y);
-                minHeightPx = Math.min(minHeightPx, bounds.availableSize.x);
-            } else {
-                minWidthPx = Math.min(minWidthPx, bounds.availableSize.x);
-                minHeightPx = Math.min(minHeightPx, bounds.availableSize.y);
-            }
+        int minDisplayWidthDp = Integer.MAX_VALUE;
+        int minDisplayHeightDp = Integer.MAX_VALUE;
+        for (CachedDisplayInfo display: displayInfo.getAllDisplays()) {
+            minDisplayWidthDp = Math.min(minDisplayWidthDp,
+                    (int) dpiFromPx(display.size.x, DisplayMetrics.DENSITY_DEVICE_STABLE));
+            minDisplayHeightDp = Math.min(minDisplayHeightDp,
+                    (int) dpiFromPx(display.size.y, DisplayMetrics.DENSITY_DEVICE_STABLE));
         }
-
-        int minWidthDp = (int) dpiFromPx(minWidthPx, DisplayMetrics.DENSITY_DEVICE_STABLE);
-        int minHeightDp = (int) dpiFromPx(minHeightPx, DisplayMetrics.DENSITY_DEVICE_STABLE);
-
-        return new int[]{minWidthDp, minHeightDp};
+        return new int[]{minDisplayWidthDp, minDisplayHeightDp};
     }
 
     /**
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index aaa0c41..5b8d2fc 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -46,6 +46,7 @@
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_ACTIVITY_RESULT;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_REQUEST_ARGS;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_PENDING_REQUEST_CODE;
+import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_RECREATE_TO_UPDATE_THEME;
 import static com.android.launcher3.LauncherConstants.SavedInstanceKeys.RUNTIME_STATE_WIDGET_PANEL;
 import static com.android.launcher3.LauncherConstants.TraceEvents.COLD_STARTUP_TRACE_COOKIE;
 import static com.android.launcher3.LauncherConstants.TraceEvents.COLD_STARTUP_TRACE_METHOD_NAME;
@@ -422,6 +423,8 @@
     private final SettingsCache.OnChangeListener mNaturalScrollingChangedListener =
             enabled -> mIsNaturalScrollingEnabled = enabled;
 
+    private boolean mRecreateToUpdateTheme = false;
+
     public static Launcher getLauncher(Context context) {
         return fromContext(context);
     }
@@ -1352,7 +1355,8 @@
 
         NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
         boolean forceRestore = lastInstance != null
-                && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
+                && ((lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0
+                || savedState.getBoolean(RUNTIME_STATE_RECREATE_TO_UPDATE_THEME));
         if (forceRestore || !state.shouldDisableRestore()) {
             mStateManager.goToState(state, false /* animated */);
         }
@@ -1747,6 +1751,12 @@
     }
 
     @Override
+    protected void recreateToUpdateTheme() {
+        mRecreateToUpdateTheme = true;
+        super.recreateToUpdateTheme();
+    }
+
+    @Override
     public void onRestoreInstanceState(Bundle state) {
         super.onRestoreInstanceState(state);
         IntSet synchronouslyBoundPages = mModelCallbacks.getSynchronouslyBoundPages();
@@ -1791,6 +1801,8 @@
             outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
         }
 
+        outState.putBoolean(RUNTIME_STATE_RECREATE_TO_UPDATE_THEME, mRecreateToUpdateTheme);
+
         super.onSaveInstanceState(outState);
     }
 
diff --git a/src/com/android/launcher3/LauncherConstants.java b/src/com/android/launcher3/LauncherConstants.java
index 445fb41..0ed239d 100644
--- a/src/com/android/launcher3/LauncherConstants.java
+++ b/src/com/android/launcher3/LauncherConstants.java
@@ -67,5 +67,8 @@
         static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
         // Type int[]
         static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
+        // Type: boolean
+        static final String RUNTIME_STATE_RECREATE_TO_UPDATE_THEME =
+                "launcher.recreate_to_update_theme";
     }
 }
diff --git a/src/com/android/launcher3/LauncherRootView.java b/src/com/android/launcher3/LauncherRootView.java
index d645734..a5b95c7 100644
--- a/src/com/android/launcher3/LauncherRootView.java
+++ b/src/com/android/launcher3/LauncherRootView.java
@@ -10,7 +10,6 @@
 import android.view.WindowInsets;
 
 import com.android.launcher3.graphics.SysUiScrim;
-import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.statemanager.StatefulContainer;
 import com.android.launcher3.util.window.WindowManagerProxy;
 
@@ -56,7 +55,10 @@
     public WindowInsets onApplyWindowInsets(WindowInsets insets) {
         mStatefulContainer.handleConfigurationChanged(
                 mStatefulContainer.getContext().getResources().getConfiguration());
+        return updateInsets(insets);
+    }
 
+    private WindowInsets updateInsets(WindowInsets insets) {
         insets = WindowManagerProxy.INSTANCE.get(getContext())
                 .normalizeWindowInsets(getContext(), insets, mTempRect);
         handleSystemWindowInsets(mTempRect);
@@ -74,7 +76,11 @@
     }
 
     public void dispatchInsets() {
-        mStatefulContainer.getDeviceProfile().updateInsets(mInsets);
+        if (isAttachedToWindow()) {
+            updateInsets(getRootWindowInsets());
+        } else {
+            mStatefulContainer.getDeviceProfile().updateInsets(mInsets);
+        }
         super.setInsets(mInsets);
     }
 
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 548bc35..68a6e62 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -48,6 +48,8 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.ArrowPopup;
 import com.android.launcher3.popup.PopupContainerWithArrow;
+import com.android.launcher3.shortcuts.DeepShortcutTextView;
+import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.touch.ItemLongClickListener;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
@@ -104,11 +106,15 @@
                 R.string.action_deep_shortcut, KeyEvent.KEYCODE_S));
     }
 
+    private static boolean isNotInShortcutMenu(@Nullable View view) {
+        return view == null || !(view.getParent() instanceof DeepShortcutView);
+    }
+
     @Override
     protected void getSupportedActions(View host, ItemInfo item, List<LauncherAction> out) {
         // If the request came from keyboard, do not add custom shortcuts as that is already
         // exposed as a direct shortcut
-        if (ShortcutUtil.supportsShortcuts(item)) {
+        if (isNotInShortcutMenu(host) && ShortcutUtil.supportsShortcuts(item)) {
             out.add(mActions.get(DEEP_SHORTCUTS));
         }
 
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 83eace8..f96e959 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -389,7 +389,7 @@
             }
         } catch (CancellationException e) {
             // Loader stopped, ignore
-            logASplit("Cancelled");
+            FileLog.w(TAG, "LoaderTask cancelled:", e);
         } catch (Exception e) {
             memoryLogger.printLogs();
             throw e;
@@ -398,6 +398,7 @@
     }
 
     public synchronized void stopLocked() {
+        FileLog.w(TAG, "LoaderTask#stopLocked:", new Exception());
         mStopped = true;
         this.notify();
     }
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 44ab966..0cf1f2e 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -68,6 +68,8 @@
 
     private static final String TRACE_METHOD_NAME = "appwidget load-widget ";
 
+    private static final Integer NO_LAYOUT_ID = Integer.valueOf(0);
+
     private final CheckLongPressHelper mLongPressHelper;
     protected final ActivityContext mActivityContext;
 
@@ -164,6 +166,21 @@
         return false;
     }
 
+    private boolean isTaggedAsScrollable() {
+        // TODO: Introduce new api in AppWidgetHostView to indicate whether the widget is
+        // scrollable.
+        for (int i = 0; i < this.getChildCount(); i++) {
+            View child = this.getChildAt(i);
+            final Integer layoutId = (Integer) child.getTag(android.R.id.widget_frame);
+            if (layoutId != null) {
+                // The layout id is only set to 0 when RemoteViews is created from
+                // DrawInstructions.
+                return NO_LAYOUT_ID.equals(layoutId);
+            }
+        }
+        return false;
+    }
+
     /**
      * Returns true if the application of {@link RemoteViews} through {@link #updateAppWidget} are
      * currently being deferred.
@@ -266,7 +283,7 @@
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
-        mIsScrollable = checkScrollableRecursively(this);
+        mIsScrollable = isTaggedAsScrollable() || checkScrollableRecursively(this);
     }
 
     /**
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index b7ad95e..9e635a3 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.widget;
 
 import static android.appwidget.AppWidgetProviderInfo.WIDGET_CATEGORY_HOME_SCREEN;
+import static android.view.accessibility.AccessibilityNodeInfo.ACTION_CLICK;
 
 import static com.android.launcher3.Flags.enableWidgetTapToAdd;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WIDGETS_TRAY;
@@ -40,6 +41,7 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewPropertyAnimator;
+import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.Button;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
@@ -154,7 +156,21 @@
         mWidgetDescription = findViewById(R.id.widget_description);
         mWidgetTextContainer = findViewById(R.id.widget_text_container);
         mWidgetAddButton = findViewById(R.id.widget_add_button);
+
         if (enableWidgetTapToAdd()) {
+
+            setAccessibilityDelegate(new AccessibilityDelegate() {
+                @Override
+                public void onInitializeAccessibilityNodeInfo(View host,
+                        AccessibilityNodeInfo info) {
+                    super.onInitializeAccessibilityNodeInfo(host, info);
+                    String accessibilityLabel = getResources().getString(mWidgetAddButton.isShown()
+                            ? R.string.widget_cell_tap_to_hide_add_button_label
+                            : R.string.widget_cell_tap_to_show_add_button_label);
+                    info.addAction(new AccessibilityNodeInfo.AccessibilityAction(ACTION_CLICK,
+                            accessibilityLabel));
+                }
+            });
             mWidgetAddButton.setVisibility(INVISIBLE);
         }
     }
diff --git a/tests/Launcher3Tests.xml b/tests/Launcher3Tests.xml
index 270a610..a876860 100644
--- a/tests/Launcher3Tests.xml
+++ b/tests/Launcher3Tests.xml
@@ -48,6 +48,8 @@
 
         <option name="run-command" value="settings put system pointer_location 1" />
         <option name="run-command" value="settings put system show_touches 1" />
+
+        <option name="run-command" value="setprop pixel_legal_joint_permission_v2 true" />
     </target_preparer>
 
     <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
diff --git a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
index bb645d7..64ad305 100644
--- a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
@@ -123,7 +123,7 @@
                 v instanceof WidgetCell
                         && v.getTag() instanceof PendingAddWidgetInfo pawi
                         && mWidgetInfo.provider.equals(pawi.componentName)));
-        addToWorkspace(widgetView);
+        addWidgetToWorkspace(widgetView);
 
         // Widget id for which the config activity was opened
         mWidgetId = monitor.getWidgetId();
diff --git a/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt b/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
index 61fa7d5..b5702c9 100644
--- a/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
+++ b/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
@@ -170,6 +170,18 @@
         UiDevice.getInstance(getInstrumentation()).waitForIdle()
     }
 
+    /**
+     * Match the behavior with how widget is added in reality with "tap to add" (even with screen
+     * readers).
+     */
+    fun addWidgetToWorkspace(view: View) {
+        executeOnLauncher {
+            view.performClick()
+            UiDevice.getInstance(getInstrumentation()).waitForIdle()
+            view.findViewById<View>(R.id.widget_add_button).performClick()
+        }
+    }
+
     fun ViewGroup.searchView(filter: Predicate<View>): View? {
         if (filter.test(this)) return this
         for (child in children) {