diff --git a/OWNERS b/OWNERS
index 6c1273f..538ca33 100644
--- a/OWNERS
+++ b/OWNERS
@@ -10,3 +10,6 @@
 sunnygoyal@google.com
 twickham@google.com
 winsonc@google.com
+
+per-file FeatureFlags.java = sunnygoyal@google.com, adamcohen@google.com
+per-file BaseFlags.java = sunnygoyal@google.com, adamcohen@google.com
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/go/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index d0cfcf9..212ce9b 100644
--- a/go/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/go/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -32,6 +32,7 @@
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
 import static com.android.launcher3.states.RotationHelper.REQUEST_ROTATE;
 
+import android.content.Context;
 import android.view.View;
 
 import com.android.launcher3.DeviceProfile;
@@ -115,10 +116,10 @@
     }
 
     public static float getDefaultSwipeHeight(Launcher launcher) {
-        return getDefaultSwipeHeight(launcher.getDeviceProfile());
+        return getDefaultSwipeHeight(launcher, launcher.getDeviceProfile());
     }
 
-    public static float getDefaultSwipeHeight(DeviceProfile dp) {
+    public static float getDefaultSwipeHeight(Context context, DeviceProfile dp) {
         return dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 151ceb8..93d4de1 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -32,6 +32,7 @@
 import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 import static com.android.launcher3.states.RotationHelper.REQUEST_ROTATE;
 
+import android.content.Context;
 import android.graphics.Rect;
 import android.view.View;
 
@@ -159,11 +160,15 @@
     }
 
     public static float getDefaultSwipeHeight(Launcher launcher) {
-        return getDefaultSwipeHeight(launcher.getDeviceProfile());
+        return getDefaultSwipeHeight(launcher, launcher.getDeviceProfile());
     }
 
-    public static float getDefaultSwipeHeight(DeviceProfile dp) {
-        return dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
+    public static float getDefaultSwipeHeight(Context context, DeviceProfile dp) {
+        float swipeHeight = dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
+        if (SysUINavigationMode.getMode(context) == SysUINavigationMode.Mode.NO_BUTTON) {
+            swipeHeight -= dp.getInsets().bottom;
+        }
+        return swipeHeight;
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
index 295585e..4f97180 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
@@ -40,7 +40,6 @@
 import android.graphics.RectF;
 import android.graphics.Region;
 import android.os.UserHandle;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.animation.Interpolator;
@@ -58,7 +57,6 @@
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.AnimatorSetBuilder;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.views.FloatingIconView;
@@ -174,6 +172,8 @@
                 AnimatorSetBuilder builder = new AnimatorSetBuilder();
                 // setRecentsAttachedToAppWindow() will animate recents out.
                 builder.addFlag(AnimatorSetBuilder.FLAG_DONT_ANIMATE_OVERVIEW);
+                // We want to keep all apps content as GONE to avoid relayout during home animation.
+                builder.addFlag(AnimatorSetBuilder.FLAG_DONT_UPDATE_ALL_APPS_VISIBILITY);
                 stateManager.createAtomicAnimation(BACKGROUND_APP, NORMAL, builder, ANIM_ALL, 0);
                 builder.build().start();
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java
index 61b57e2..72a14b5 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java
@@ -25,7 +25,7 @@
         switch (method) {
             case TestProtocol.REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT: {
                 final float swipeHeight =
-                        OverviewState.getDefaultSwipeHeight(mDeviceProfile);
+                        OverviewState.getDefaultSwipeHeight(mContext, mDeviceProfile);
                 response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) swipeHeight);
                 return response;
             }
diff --git a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
index 3747f9a..dc6b56e 100644
--- a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
+++ b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
@@ -156,12 +156,14 @@
                 mDragHandleProgress = 1;
                 mMidAlpha = 0;
             } else {
-                mMidAlpha = Themes.getAttrInteger(getContext(), R.attr.allAppsInterimScrimAlpha);
+                Context context = getContext();
+                mMidAlpha = Themes.getAttrInteger(context, R.attr.allAppsInterimScrimAlpha);
                 mMidProgress =  OVERVIEW.getVerticalProgress(mLauncher);
                 Rect hotseatPadding = dp.getHotseatLayoutPadding();
                 int hotseatSize = dp.hotseatBarSizePx + dp.getInsets().bottom
                         - hotseatPadding.bottom - hotseatPadding.top;
-                float dragHandleTop = Math.min(hotseatSize, OverviewState.getDefaultSwipeHeight(dp));
+                float dragHandleTop =
+                        Math.min(hotseatSize, OverviewState.getDefaultSwipeHeight(context, dp));
                 mDragHandleProgress =  1 - (dragHandleTop / mShiftRange);
             }
             mTopOffset = dp.getInsets().top - mShelfOffset;
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 071b71e..e0d2c74 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Trabalho"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"A aplicação não está instalada."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"A aplicação não está disponível"</string>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index 48ae26e..7f2567c 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Nisësi3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Puna"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Aplikacioni nuk është i instaluar."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Aplikacioni nuk mundësohet"</string>
@@ -41,8 +40,8 @@
     <string name="all_apps_search_market_message" msgid="1366263386197059176">"Kërko për më shumë aplikacione"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacioni"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Njoftimet"</string>
-    <string name="long_press_shortcut_to_add" msgid="4524750017792716791">"Prek dhe mbaj prekur për të zgjedhur një shkurtore."</string>
-    <string name="long_accessible_way_to_add_shortcut" msgid="3327314059613154633">"Prek dy herë dhe mbaj prekur për të zgjedhur një shkurtore ose për të përdorur veprimet e personalizuara."</string>
+    <string name="long_press_shortcut_to_add" msgid="4524750017792716791">"Prek dhe mbaj të shtypur për të zgjedhur një shkurtore."</string>
+    <string name="long_accessible_way_to_add_shortcut" msgid="3327314059613154633">"Prek dy herë dhe mbaj të shtypur për të zgjedhur një shkurtore ose për të përdorur veprimet e personalizuara."</string>
     <string name="out_of_space" msgid="4691004494942118364">"Nuk ka më hapësirë në këtë ekran bazë."</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"Nuk ka më hapësirë në tabakanë \"Të preferuarat\""</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"Lista e aplikacioneve"</string>
diff --git a/src/com/android/launcher3/InstallShortcutReceiver.java b/src/com/android/launcher3/InstallShortcutReceiver.java
index 9f05795..fb80537 100644
--- a/src/com/android/launcher3/InstallShortcutReceiver.java
+++ b/src/com/android/launcher3/InstallShortcutReceiver.java
@@ -137,7 +137,15 @@
                 if (DBG) {
                     Log.d(TAG, "Ignoring shortcut for absent package: " + info.launchIntent);
                 }
+                continue;
             }
+
+            // Generate a shortcut info to add into the model
+            installQueue.add(info.getItemInfo());
+        }
+        prefs.edit().remove(APPS_PENDING_INSTALL).apply();
+        if (!installQueue.isEmpty()) {
+            model.addAndBindAddedWorkspaceItems(installQueue);
         }
     }
 
diff --git a/src/com/android/launcher3/LauncherStateManager.java b/src/com/android/launcher3/LauncherStateManager.java
index e1ea3be..63914b0 100644
--- a/src/com/android/launcher3/LauncherStateManager.java
+++ b/src/com/android/launcher3/LauncherStateManager.java
@@ -228,8 +228,9 @@
     private void goToState(LauncherState state, boolean animated, long delay,
             final Runnable onCompleteRunnable) {
         if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.ALL_APPS_UPON_RECENTS, "goToState: " + state + " @ " +
-                    Log.getStackTraceString(new Throwable()));
+            Log.d(TestProtocol.ALL_APPS_UPON_RECENTS, "goToState: " +
+                    state.getClass().getSimpleName() +
+                    " @ " + Log.getStackTraceString(new Throwable()));
         }
         animated &= Utilities.areAnimationsEnabled(mLauncher);
         if (mLauncher.isInState(state)) {
@@ -411,6 +412,11 @@
             mState.onStateDisabled(mLauncher);
         }
         mState = state;
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.STABLE_STATE_MISMATCH, "onStateTransitionStart: " +
+                    state.getClass().getSimpleName() +
+                    " @ " + Log.getStackTraceString(new Throwable()));
+        }
         mState.onStateEnabled(mLauncher);
         mLauncher.onStateSet(mState);
 
@@ -431,7 +437,9 @@
             mLastStableState = state.getHistoryForState(mCurrentStableState);
             mCurrentStableState = state;
             if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.ALL_APPS_UPON_RECENTS, "onStateTransitionEnd: " + state);
+                Log.d(TestProtocol.ALL_APPS_UPON_RECENTS, "onStateTransitionEnd: " +
+                        state.getClass().getSimpleName() +
+                        " @ " + Log.getStackTraceString(new Throwable()));
             }
         }
 
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 764b6de..f9a326f 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -1289,6 +1289,10 @@
         if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
             switch (event.getAction()) {
                 case MotionEvent.ACTION_SCROLL: {
+                    Launcher launcher = Launcher.getLauncher(getContext());
+                    if (launcher != null) {
+                        AbstractFloatingView.closeAllOpenViews(launcher);
+                    }
                     // Handle mouse (or ext. device) by shifting the page depending on the scroll
                     final float vscroll;
                     final float hscroll;
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index a0e9dc5..1399302 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -26,13 +26,14 @@
 import android.view.MotionEvent;
 import android.view.View;
 
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.android.launcher3.BaseRecyclerView;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -41,8 +42,6 @@
 
 import java.util.List;
 
-import androidx.recyclerview.widget.RecyclerView;
-
 /**
  * A RecyclerView with custom fast scroll support for the all apps view.
  */
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index 5b3beec..dfddc61 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -1,5 +1,7 @@
 package com.android.launcher3.allapps;
 
+import static android.view.View.ALPHA;
+
 import static com.android.launcher3.LauncherState.ALL_APPS_CONTENT;
 import static com.android.launcher3.LauncherState.ALL_APPS_HEADER_EXTRA;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
@@ -10,6 +12,7 @@
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_ALL_APPS_HEADER_FADE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCALE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_VERTICAL_PROGRESS;
+import static com.android.launcher3.anim.AnimatorSetBuilder.FLAG_DONT_UPDATE_ALL_APPS_VISIBILITY;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.PropertySetter.NO_ANIM_PROPERTY_SETTER;
@@ -18,7 +21,7 @@
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.util.FloatProperty;
-import android.util.Log;
+import android.view.View;
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.DeviceProfile;
@@ -32,7 +35,6 @@
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.anim.SpringObjectAnimator;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.ScrimView;
 
@@ -213,7 +215,12 @@
 
         Interpolator allAppsFade = builder.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
         Interpolator headerFade = builder.getInterpolator(ANIM_ALL_APPS_HEADER_FADE, allAppsFade);
-        setter.setViewAlpha(mAppsView.getContentView(), hasAllAppsContent ? 1 : 0, allAppsFade);
+        View allAppsContent = mAppsView.getContentView();
+        if (!hasAllAppsContent && builder.hasFlag(FLAG_DONT_UPDATE_ALL_APPS_VISIBILITY)) {
+            setter.setFloat(allAppsContent, ALPHA, 0, allAppsFade);
+        } else {
+            setter.setViewAlpha(allAppsContent, hasAllAppsContent ? 1 : 0, allAppsFade);
+        }
         setter.setViewAlpha(mAppsView.getScrollBar(), hasAllAppsContent ? 1 : 0, allAppsFade);
         mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra, hasAllAppsContent,
                 setter, headerFade, allAppsFade);
diff --git a/src/com/android/launcher3/anim/AnimatorSetBuilder.java b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
index cd30dea..07e7553 100644
--- a/src/com/android/launcher3/anim/AnimatorSetBuilder.java
+++ b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
@@ -43,6 +43,7 @@
     public static final int ANIM_ALL_APPS_HEADER_FADE = 12; // e.g. predictions
 
     public static final int FLAG_DONT_ANIMATE_OVERVIEW = 1 << 0;
+    public static final int FLAG_DONT_UPDATE_ALL_APPS_VISIBILITY = 1 << 1;
 
     protected final ArrayList<Animator> mAnims = new ArrayList<>();
 
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index 6e60773..dfd5a70 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -124,13 +124,11 @@
                             // App was installed while launcher was in the background.
                             itemInfo = new AppInfo(app.getContext(), activities.get(0), item.user)
                                     .makeWorkspaceItem();
-                            PackageItemInfo info = new PackageItemInfo(packageName);
                             WorkspaceItemInfo wii = (WorkspaceItemInfo) itemInfo;
-                            app.getIconCache().getTitleAndIconForApp(info, wii.usingLowResIcon());
-                            wii.title = info.title;
-                            wii.contentDescription = info.contentDescription;
-                            wii.iconBitmap = info.iconBitmap;
-                            wii.iconColor = info.iconColor;
+                            wii.title = "";
+                            wii.applyFrom(app.getIconCache().getDefaultIcon(item.user));
+                            app.getIconCache().getTitleAndIcon(wii,
+                                    ((WorkspaceItemInfo) itemInfo).usingLowResIcon());
                         } else {
                             // Session was cancelled, do not add.
                             continue;
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 520598a..d569d40 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -83,4 +83,5 @@
     public static final String NO_DRAG_TO_WORKSPACE = "b/138729456";
     public static final String APP_NOT_DISABLED = "b/139891609";
     public static final String ALL_APPS_UPON_RECENTS = "b/139941530";
+    public static final String STABLE_STATE_MISMATCH = "b/140311911";
 }