diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 49dec1e..ab52adb 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -877,9 +877,9 @@
      * (potentially breaking a split pair).
      */
     private void launchFromTaskbarPreservingSplitIfVisible(RecentsView recents, ItemInfo info) {
-        recents.findLastActiveTaskAndRunCallback(
+        recents.getSplitSelectController().findLastActiveTaskAndRunCallback(
                 info.getTargetComponent(),
-                (Consumer<Task>) foundTask -> {
+                foundTask -> {
                     if (foundTask != null) {
                         TaskView foundTaskView =
                                 recents.getTaskViewByTaskId(foundTask.key.id);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
index c03c916..37d9090 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
@@ -20,6 +20,7 @@
 import android.graphics.Color
 import android.graphics.Paint
 import android.graphics.Path
+import android.graphics.RectF
 import com.android.launcher3.R
 import com.android.launcher3.Utilities.mapRange
 import com.android.launcher3.Utilities.mapToRange
@@ -30,7 +31,8 @@
 /** Helps draw the taskbar background, made up of a rectangle plus two inverted rounded corners. */
 class TaskbarBackgroundRenderer(context: TaskbarActivityContext) {
 
-    val paint: Paint = Paint()
+    val paint = Paint()
+    val lastDrawnTransientRect = RectF()
     var backgroundHeight = context.deviceProfile.taskbarSize.toFloat()
     var translationYForSwipe = 0f
 
@@ -131,7 +133,11 @@
             val radius = newBackgroundHeight / 2f
             val bottomMarginProgress = bottomMargin * ((1f - progress) / 2f)
 
-            canvas.translate(0f, canvas.height - bottomMargin + bottomMarginProgress)
+            // Aligns the bottom with the bottom of the stashed handle.
+            val bottom =
+                canvas.height - bottomMargin +
+                    bottomMarginProgress +
+                    (-mapRange(1f - progress, 0f, stashedHandleHeight / 2f) + translationYForSwipe)
 
             // Draw shadow.
             val shadowAlpha =
@@ -143,19 +149,14 @@
                 setColorAlphaBound(Color.BLACK, Math.round(shadowAlpha))
             )
 
-            // Aligns the bottom with the bottom of the stashed handle.
-            val bottom =
-                (-mapRange(1f - progress, 0f, stashedHandleHeight / 2f) + translationYForSwipe)
-
-            canvas.drawRoundRect(
+            lastDrawnTransientRect.set(
                 transientBackgroundBounds.left + halfWidthDelta,
                 bottom - newBackgroundHeight,
                 transientBackgroundBounds.right - halfWidthDelta,
-                bottom,
-                radius,
-                radius,
-                paint
+                bottom
             )
+
+            canvas.drawRoundRect(lastDrawnTransientRect, radius, radius, paint)
         }
         canvas.restore()
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
index d1fea7b..45df9d6 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
@@ -33,6 +33,7 @@
 import android.graphics.Canvas;
 import android.graphics.Point;
 import android.graphics.Rect;
+import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 import android.os.UserHandle;
 import android.util.Pair;
@@ -69,11 +70,13 @@
 import com.android.launcher3.shortcuts.ShortcutDragPreviewProvider;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.shared.TestProtocol;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.quickstep.util.LogUtils;
 import com.android.quickstep.util.MultiValueUpdateListener;
 import com.android.systemui.shared.recents.model.Task;
+import com.android.wm.shell.draganddrop.DragAndDropConstants;
 
 import java.io.PrintWriter;
 import java.util.Arrays;
@@ -310,9 +313,6 @@
         if (mDisallowGlobalDrag) {
             AbstractFloatingView.closeAllOpenViewsExcept(mActivity, TYPE_TASKBAR_ALL_APPS);
         } else {
-            // stash the transient taskbar
-            mControllers.taskbarStashController.updateAndAnimateTransientTaskbar(true);
-
             AbstractFloatingView.closeAllOpenViews(mActivity);
         }
 
@@ -395,6 +395,15 @@
             com.android.launcher3.logging.InstanceId launcherInstanceId = instanceIds.second;
 
             intent.putExtra(ClipDescription.EXTRA_LOGGING_INSTANCE_ID, internalInstanceId);
+            if (DisplayController.isTransientTaskbar(mActivity)) {
+                // Tell WM Shell to ignore drag events in the provided transient taskbar region.
+                TaskbarDragLayer dragLayer = mControllers.taskbarActivityContext.getDragLayer();
+                int[] locationOnScreen = dragLayer.getLocationOnScreen();
+                RectF disallowExternalDropRegion = new RectF(dragLayer.getLastDrawnTransientRect());
+                disallowExternalDropRegion.offset(locationOnScreen[0], locationOnScreen[1]);
+                intent.putExtra(DragAndDropConstants.EXTRA_DISALLOW_HIT_REGION,
+                        disallowExternalDropRegion);
+            }
 
             ClipData clipData = new ClipData(clipDescription, new ClipData.Item(intent));
             if (btv.startDragAndDrop(clipData, shadowBuilder, null /* localState */,
@@ -421,9 +430,6 @@
                     if (dragEvent.getResult()) {
                         maybeOnDragEnd();
                     } else {
-                        // un-stash the transient taskbar in case drag and drop was canceled
-                        mControllers.taskbarStashController.updateAndAnimateTransientTaskbar(false);
-
                         // This will take care of calling maybeOnDragEnd() after the animation
                         animateGlobalDragViewToOriginalPosition(btv, dragEvent);
                     }
@@ -451,6 +457,9 @@
             mControllers.taskbarAutohideSuspendController.updateFlag(
                     TaskbarAutohideSuspendController.FLAG_AUTOHIDE_SUSPEND_DRAGGING, false);
             mActivity.onDragEnd();
+            // Note, this must be done last to ensure no AutohideSuspendFlags are active, as that
+            // will prevent us from stashing until the timeout.
+            mControllers.taskbarStashController.updateAndAnimateTransientTaskbar(true);
         }
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
index 7114849..58d6244 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
@@ -20,6 +20,7 @@
 
 import android.content.Context;
 import android.graphics.Canvas;
+import android.graphics.RectF;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -183,6 +184,11 @@
         invalidate();
     }
 
+    /** Returns the bounds in DragLayer coordinates of where the transient background was drawn. */
+    protected RectF getLastDrawnTransientRect() {
+        return mBackgroundRenderer.getLastDrawnTransientRect();
+    }
+
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 1c6aca7..0b86155 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -38,7 +38,6 @@
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
-import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
 import com.android.launcher3.util.window.RefreshRateTracker;
 import com.android.quickstep.RecentsAnimationCallbacks;
@@ -119,11 +118,10 @@
                     mLauncherState = finalState;
                     updateStateForFlag(FLAG_TRANSITION_STATE_RUNNING, false);
                     applyState();
-                    boolean finalStateOverview = finalState instanceof OverviewState;
                     boolean disallowLongClick = finalState == LauncherState.OVERVIEW_SPLIT_SELECT;
                     com.android.launcher3.taskbar.Utilities.setOverviewDragState(
-                            mControllers, finalStateOverview /*disallowGlobalDrag*/,
-                            disallowLongClick, finalStateOverview /*allowInitialSplitSelection*/);
+                            mControllers, finalState.disallowTaskbarGlobalDrag(),
+                            disallowLongClick, finalState.allowTaskbarInitialSplitSelection());
                 }
             };
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
index 24a089c..3479255 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
@@ -189,9 +189,9 @@
         if (recentsView == null) {
             return;
         }
-        recentsView.findLastActiveTaskAndRunCallback(
+        recentsView.getSplitSelectController().findLastActiveTaskAndRunCallback(
                 splitSelectSource.intent.getComponent(),
-                (Consumer<Task>) foundTask -> {
+                foundTask -> {
                     splitSelectSource.alreadyRunningTaskId = foundTask == null
                             ? INVALID_TASK_ID
                             : foundTask.key.id;
@@ -206,9 +206,9 @@
      */
     public void triggerSecondAppForSplit(ItemInfoWithIcon info, Intent intent, View startingView) {
         RecentsView recents = getRecentsView();
-        recents.findLastActiveTaskAndRunCallback(
+        recents.getSplitSelectController().findLastActiveTaskAndRunCallback(
                 info.getTargetComponent(),
-                (Consumer<Task>) foundTask -> {
+                foundTask -> {
                     if (foundTask != null) {
                         TaskView foundTaskView = recents.getTaskViewByTaskId(foundTask.key.id);
                         // TODO (b/266482558): This additional null check is needed because there
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 46cd045..3dbe6c8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -579,9 +579,9 @@
         RecentsView recentsView = getOverviewPanel();
         // Check if there is already an instance of this app running, if so, initiate the split
         // using that.
-        recentsView.findLastActiveTaskAndRunCallback(
+        mSplitSelectStateController.findLastActiveTaskAndRunCallback(
                 splitSelectSource.intent.getComponent(),
-                (Consumer<Task>) foundTask -> {
+                foundTask -> {
                     splitSelectSource.alreadyRunningTaskId = foundTask == null
                             ? INVALID_TASK_ID
                             : foundTask.key.id;
@@ -595,8 +595,7 @@
     }
 
     /** TODO(b/266482558) Migrate into SplitSelectStateController or someplace split specific. */
-    private void startSplitToHome(
-            SplitSelectSource source) {
+    private void startSplitToHome(SplitSelectSource source) {
         AbstractFloatingView.closeAllOpenViews(this);
         int splitPlaceholderSize = getResources().getDimensionPixelSize(
                 R.dimen.split_placeholder_size);
@@ -604,14 +603,14 @@
                 R.dimen.split_placeholder_inset);
         Rect tempRect = new Rect();
 
-        SplitSelectStateController controller = getSplitSelectStateController();
-        controller.setInitialTaskSelect(source.intent, source.position.stagePosition,
-                source.itemInfo, source.splitEvent, source.alreadyRunningTaskId);
+        mSplitSelectStateController.setInitialTaskSelect(source.intent,
+                source.position.stagePosition, source.itemInfo, source.splitEvent,
+                source.alreadyRunningTaskId);
 
         RecentsView recentsView = getOverviewPanel();
         recentsView.getPagedOrientationHandler().getInitialSplitPlaceholderBounds(
                 splitPlaceholderSize, splitPlaceholderInset, getDeviceProfile(),
-                controller.getActiveSplitStagePosition(), tempRect);
+                mSplitSelectStateController.getActiveSplitStagePosition(), tempRect);
 
         PendingAnimation anim = new PendingAnimation(TABLET_HOME_TO_SPLIT.getDuration());
         RectF startingTaskRect = new RectF();
@@ -620,12 +619,12 @@
         floatingTaskView.setAlpha(1);
         floatingTaskView.addStagingAnimation(anim, startingTaskRect, tempRect,
                 false /* fadeWithThumbnail */, true /* isStagedTask */);
-        controller.setFirstFloatingTaskView(floatingTaskView);
+        mSplitSelectStateController.setFirstFloatingTaskView(floatingTaskView);
         anim.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationCancel(Animator animation) {
                 getDragLayer().removeView(floatingTaskView);
-                controller.resetState();
+                mSplitSelectStateController.resetState();
             }
         });
         anim.buildAnim().start();
@@ -1156,14 +1155,12 @@
         // Launcher to first restore into Overview state, wait for the relevant tasks and icons to
         // load in, and then proceed to OverviewSplitSelect.
         if (isInState(OVERVIEW_SPLIT_SELECT)) {
-            SplitSelectStateController splitSelectStateController =
-                    ((RecentsView) getOverviewPanel()).getSplitSelectController();
             // Launcher will restart in Overview and then transition to OverviewSplitSelect.
             outState.putIBinder(PENDING_SPLIT_SELECT_INFO, ObjectWrapper.wrap(
                     new PendingSplitSelectInfo(
-                            splitSelectStateController.getInitialTaskId(),
-                            splitSelectStateController.getActiveSplitStagePosition(),
-                            splitSelectStateController.getSplitEvent())
+                            mSplitSelectStateController.getInitialTaskId(),
+                            mSplitSelectStateController.getActiveSplitStagePosition(),
+                            mSplitSelectStateController.getSplitEvent())
             ));
             outState.putInt(RUNTIME_STATE, OVERVIEW.ordinal);
         }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
index 95eb128..8125fc8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
@@ -116,6 +116,18 @@
         return super.isTaskbarAlignedWithHotseat(launcher);
     }
 
+    @Override
+    public boolean disallowTaskbarGlobalDrag() {
+        // Enable global drag in overview
+        return false;
+    }
+
+    @Override
+    public boolean allowTaskbarInitialSplitSelection() {
+        // Disallow split select from taskbar items in overview
+        return false;
+    }
+
     public static float[] getOverviewScaleAndOffsetForBackgroundState(
             BaseDraggingActivity activity) {
         return new float[] {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index d075750..233ed46 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -124,6 +124,18 @@
     }
 
     @Override
+    public boolean disallowTaskbarGlobalDrag() {
+        // Disable global drag in overview
+        return true;
+    }
+
+    @Override
+    public boolean allowTaskbarInitialSplitSelection() {
+        // Allow split select from taskbar items in overview
+        return true;
+    }
+
+    @Override
     public String getDescription(Launcher launcher) {
         return launcher.getString(R.string.accessibility_recent_apps);
     }
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index 1b2bfc9..51afb5b 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -29,6 +29,7 @@
 import android.app.ActivityOptions;
 import android.app.ActivityThread;
 import android.app.PendingIntent;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
@@ -59,6 +60,7 @@
 import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
+import com.android.quickstep.RecentsModel;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskAnimationManager;
 import com.android.quickstep.TaskViewUtils;
@@ -79,10 +81,12 @@
 
     private final Context mContext;
     private final Handler mHandler;
+    private final RecentsModel mRecentTasksModel;
     private StatsLogManager mStatsLogManager;
     private final SystemUiProxy mSystemUiProxy;
     private final StateManager mStateManager;
-    private final DepthController mDepthController;
+    @Nullable
+    private DepthController mDepthController;
     private @StagePosition int mStagePosition;
     private ItemInfo mItemInfo;
     private Intent mInitialTaskIntent;
@@ -110,6 +114,7 @@
         mSystemUiProxy = SystemUiProxy.INSTANCE.get(mContext);
         mStateManager = stateManager;
         mDepthController = depthController;
+        mRecentTasksModel = RecentsModel.INSTANCE.get(context);
     }
 
     /**
@@ -149,6 +154,50 @@
     }
 
     /**
+     * Pulls the list of active Tasks from RecentsModel, and finds the most recently active Task
+     * matching a given ComponentName. Then uses that Task (which could be null) with the given
+     * callback.
+     *
+     * Used in various task-switching or splitscreen operations when we need to check if there is a
+     * currently running Task of a certain type and use the most recent one.
+     */
+    public void findLastActiveTaskAndRunCallback(ComponentName componentName,
+            Consumer<Task> callback) {
+        mRecentTasksModel.getTasks(taskGroups -> {
+            Task lastActiveTask = null;
+            // Loop through tasks in reverse, since they are ordered with most-recent tasks last.
+            for (int i = taskGroups.size() - 1; i >= 0; i--) {
+                GroupTask groupTask = taskGroups.get(i);
+                Task task1 = groupTask.task1;
+                if (isInstanceOfComponent(task1, componentName)) {
+                    lastActiveTask = task1;
+                    break;
+                }
+                Task task2 = groupTask.task2;
+                if (isInstanceOfComponent(task2, componentName)) {
+                    lastActiveTask = task2;
+                    break;
+                }
+            }
+
+            callback.accept(lastActiveTask);
+        });
+    }
+
+    /**
+     * Checks if a given Task is the most recently-active Task of type componentName. Used for
+     * selecting already-running Tasks for splitscreen.
+     */
+    public boolean isInstanceOfComponent(@Nullable Task task, ComponentName componentName) {
+        // Exclude the task that is already staged
+        if (task == null || task.key.id == mInitialTaskId) {
+            return false;
+        }
+
+        return task.key.baseIntent.getComponent().equals(componentName);
+    }
+
+    /**
      * To be called when the actual tasks ({@link #mInitialTaskId}, {@link #mSecondTaskId}) are
      * to be launched. Call after launcher side animations are complete.
      */
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 5ecc05a..bcb109c 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -1285,53 +1285,6 @@
         return null;
     }
 
-    /**
-     * Pulls the list of active Tasks from RecentsModel, and finds the most recently active Task
-     * matching a given ComponentName. Then uses that Task (which could be null) with the given
-     * callback.
-     *
-     * Used in various task-switching or splitscreen operations when we need to check if there is a
-     * currently running Task of a certain type and use the most recent one.
-     */
-    public void findLastActiveTaskAndRunCallback(ComponentName componentName,
-            Consumer<Task> callback) {
-        mModel.getTasks(taskGroups -> {
-            Task lastActiveTask = null;
-            // Loop through tasks in reverse, since they are ordered with most-recent tasks last.
-            for (int i = taskGroups.size() - 1; i >= 0; i--) {
-                GroupTask groupTask = taskGroups.get(i);
-                Task task1 = groupTask.task1;
-                if (isInstanceOfComponent(task1, componentName)) {
-                    lastActiveTask = task1;
-                    break;
-                }
-                Task task2 = groupTask.task2;
-                if (isInstanceOfComponent(task2, componentName)) {
-                    lastActiveTask = task2;
-                    break;
-                }
-            }
-
-            callback.accept(lastActiveTask);
-        });
-    }
-
-    /**
-     * Checks if a given Task is the most recently-active Task of type componentName. Used for
-     * selecting already-running Tasks for splitscreen.
-     */
-    public boolean isInstanceOfComponent(@Nullable Task task, ComponentName componentName) {
-        if (task == null) {
-            return false;
-        }
-        // Exclude the task that is already staged
-        if (mSplitHiddenTaskView != null && mSplitHiddenTaskView.getTask().equals(task)) {
-            return false;
-        }
-
-        return task.key.baseIntent.getComponent().equals(componentName);
-    }
-
     public void setOverviewStateEnabled(boolean enabled) {
         mOverviewStateEnabled = enabled;
         updateTaskStackListenerState();
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index b109e8a..9e28608 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -374,9 +374,7 @@
 
     @UiThread
     protected void applyIconAndLabel(ItemInfoWithIcon info) {
-        boolean useTheme = mDisplay == DISPLAY_WORKSPACE || mDisplay == DISPLAY_FOLDER
-                || mDisplay == DISPLAY_TASKBAR;
-        int flags = useTheme ? FLAG_THEMED : 0;
+        int flags = shouldUseTheme() ? FLAG_THEMED : 0;
         if (mHideBadge) {
             flags |= FLAG_NO_BADGE;
         }
@@ -388,6 +386,11 @@
         applyLabel(info);
     }
 
+    protected boolean shouldUseTheme() {
+        return mDisplay == DISPLAY_WORKSPACE || mDisplay == DISPLAY_FOLDER
+                || mDisplay == DISPLAY_TASKBAR;
+    }
+
     @UiThread
     private void applyLabel(ItemInfoWithIcon info) {
         setText(info.title);
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 81fbe79..b8d13ed 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -226,6 +226,20 @@
     }
 
     /**
+     * Returns whether taskbar global drag is disallowed in this state.
+     */
+    public boolean disallowTaskbarGlobalDrag() {
+        return false;
+    }
+
+    /**
+     * Returns whether the taskbar shortcut should trigger split selection mode.
+     */
+    public boolean allowTaskbarInitialSplitSelection() {
+        return false;
+    }
+
+    /**
      * Fraction shift in the vertical translation UI and related properties
      *
      * @see com.android.launcher3.allapps.AllAppsTransitionController