If we're going to overview we might need to unstash

Flag: com.android.wm.shell.enable_bubble_bar
Test: atest NexusLauncherTests:PersistentBubbleStashControllerTest
Test: atest NexusLauncherTests:TransientBubbleStashControllerTest
Test: manual - swipe up to overview from home & from in an app, ensure
               bubble bar is unstashed
             - switch between home / overview / in app in transient
               and persistent taskbar to make sure things work
Bug: 368364143
Change-Id: I34c22b000d1fcc75489ea6da497f14def9649a20

quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java

@@ -57,6 +57,7 @@ import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.taskbar.bubbles.stashing.BubbleStashController.BubbleLauncherState;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
@@ -473,8 +474,12 @@ public class TaskbarLauncherStateController {
             boolean onOverview = mLauncherState == LauncherState.OVERVIEW;
             boolean hotseatIconsVisible = isInLauncher && mLauncherState.areElementsVisible(
                     mLauncher, HOTSEAT_ICONS);
-            controllers.bubbleStashController.setBubblesShowingOnHome(hotseatIconsVisible);
-            controllers.bubbleStashController.setBubblesShowingOnOverview(onOverview);
+            BubbleLauncherState state = onOverview
+                    ? BubbleLauncherState.OVERVIEW
+                    : hotseatIconsVisible
+                            ? BubbleLauncherState.HOME
+                            : BubbleLauncherState.IN_APP;
+            controllers.bubbleStashController.setLauncherState(state);
         });
 
         TaskbarStashController stashController = mControllers.taskbarStashController;