diff --git a/quickstep/src/com/android/quickstep/views/AllAppsEduView.java b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
index 97a239c..00993e3 100644
--- a/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
+++ b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
@@ -23,6 +23,7 @@
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALL_APPS_EDU_SHOWN;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -58,6 +59,9 @@
  */
 public class AllAppsEduView extends AbstractFloatingView {
 
+    private static final float HINT_PROG_SCRIM_THRESHOLD = 0.06f;
+    private static final float HINT_PROG_CONTENT_THRESHOLD = 0.08f;
+
     private Launcher mLauncher;
 
     private AnimatorSet mAnimation;
@@ -143,7 +147,9 @@
 
         StateAnimationConfig config = new StateAnimationConfig();
         config.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(ACCEL,
-                0, 0.08f));
+                HINT_PROG_SCRIM_THRESHOLD, HINT_PROG_CONTENT_THRESHOLD));
+        config.setInterpolator(ANIM_SCRIM_FADE,
+                Interpolators.clampToProgress(ACCEL, 0, HINT_PROG_CONTENT_THRESHOLD));
         config.duration = secondPart;
         config.userControlled = false;
         AnimatorPlaybackController stateAnimationController =
@@ -153,6 +159,8 @@
         AllAppsTransitionController allAppsController = mLauncher.getAllAppsController();
         PendingAnimation allAppsAlpha = new PendingAnimation(config.duration);
         allAppsController.setAlphas(ALL_APPS, config, allAppsAlpha);
+        mLauncher.getWorkspace().getStateTransitionAnimation().setScrim(allAppsAlpha, ALL_APPS,
+                config);
         mAnimation.play(allAppsAlpha.buildAnim());
 
         ValueAnimator intro = ValueAnimator.ofFloat(0, 1f);
@@ -219,11 +227,11 @@
         int accentColor = Themes.getColorAccent(launcher);
         mGradient = new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM,
                 Themes.getAttrBoolean(launcher, R.attr.isMainColorDark)
-                        ? new int[] {0xB3FFFFFF, 0x00FFFFFF}
-                        : new int[] {ColorUtils.setAlphaComponent(accentColor, 127),
+                        ? new int[]{0xB3FFFFFF, 0x00FFFFFF}
+                        : new int[]{ColorUtils.setAlphaComponent(accentColor, 127),
                                 ColorUtils.setAlphaComponent(accentColor, 0)});
         float r = mWidthPx / 2f;
-        mGradient.setCornerRadii(new float[] {r, r, r, r, 0, 0, 0, 0});
+        mGradient.setCornerRadii(new float[]{r, r, r, r, 0, 0, 0, 0});
 
         int top = mMaxHeightPx - mCircleSizePx + mPaddingPx;
         mCircle.setBounds(mPaddingPx, top, mPaddingPx + mCircleSizePx, top + mCircleSizePx);
diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index c771e3e..1b9647a 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -27,6 +27,7 @@
 import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.WORKSPACE_PAGE_INDICATOR;
+import static com.android.launcher3.anim.Interpolators.ACCEL_2;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.ZOOM_OUT;
 import static com.android.launcher3.anim.PropertySetter.NO_ANIM_PROPERTY_SETTER;
@@ -168,7 +169,7 @@
 
         propertySetter.setViewBackgroundColor(mLauncher.getScrimView(),
                 state.getWorkspaceScrimColor(mLauncher),
-                config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));
+                config.getInterpolator(ANIM_SCRIM_FADE, ACCEL_2));
     }
 
     public void applyChildState(LauncherState state, CellLayout cl, int childIndex) {
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 18de49a..cb20fec 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -134,7 +134,6 @@
     private int mHeaderColor;
 
 
-
     public AllAppsContainerView(Context context) {
         this(context, null);
     }
@@ -842,7 +841,7 @@
      * redraws header protection
      */
     public void invalidateHeader() {
-        if (mScrimView != null) {
+        if (mScrimView != null && FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
             mScrimView.invalidate();
         }
     }
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index 3a61609..8ec8269 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -37,6 +37,7 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorListeners;
+import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.config.FeatureFlags;
@@ -56,6 +57,7 @@
  */
 public class AllAppsTransitionController
         implements StateHandler<LauncherState>, OnDeviceProfileChangeListener {
+    private static final float CONTENT_VISIBLE_MAX_THRESHOLD = 0.5f;
 
     public static final FloatProperty<AllAppsTransitionController> ALL_APPS_PROGRESS =
             new FloatProperty<AllAppsTransitionController>("allAppsProgress") {
@@ -177,7 +179,8 @@
         int visibleElements = state.getVisibleElements(mLauncher);
         boolean hasAllAppsContent = (visibleElements & ALL_APPS_CONTENT) != 0;
 
-        Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
+        Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE,
+                Interpolators.clampToProgress(LINEAR, 0, CONTENT_VISIBLE_MAX_THRESHOLD));
         setter.setViewAlpha(mAppsView, hasAllAppsContent ? 1 : 0, allAppsFade);
 
         boolean shouldProtectHeader =
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index a0c598a..450d2e2 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -299,7 +299,7 @@
     @Override
     protected void dispatchDraw(Canvas canvas) {
         if (mHeaderCollapsed && !mCollapsed && mTabLayout.getVisibility() == VISIBLE
-                && mHeaderColor != Color.TRANSPARENT) {
+                && mHeaderColor != Color.TRANSPARENT && FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
             mBGPaint.setColor(mHeaderColor);
             mBGPaint.setAlpha((int) (255 * mHeaderAnimator.getAnimatedFraction()));
             canvas.drawRect(0, 0, getWidth(), getHeight() + mTranslationY, mBGPaint);