diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index dfbc519..87de596 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -212,6 +212,8 @@
         mWindowLayoutParams.providedInternalImeInsets = Insets.of(0,
                 getDefaultTaskbarWindowHeight() - mTaskbarHeightForIme, 0, 0);
 
+        mWindowLayoutParams.insetsRoundedCornerFrame = true;
+
         // Initialize controllers after all are constructed.
         mControllers.init(sharedState);
         updateSysuiStateFlags(sharedState.sysuiStateFlags, true /* fromInit */);
@@ -446,6 +448,18 @@
     }
 
     /**
+     * Notify system to inset the rounded corner frame based on the task bar insets.
+     */
+    public void updateInsetRoundedCornerFrame(boolean shouldInsetsRoundedCorner) {
+        if (!mDragLayer.isAttachedToWindow()
+                || mWindowLayoutParams.insetsRoundedCornerFrame == shouldInsetsRoundedCorner) {
+            return;
+        }
+        mWindowLayoutParams.insetsRoundedCornerFrame = shouldInsetsRoundedCorner;
+        mWindowManager.updateViewLayout(mDragLayer, mWindowLayoutParams);
+    }
+
+    /**
      * Updates the TaskbarContainer height (pass {@link #getDefaultTaskbarWindowHeight()} to reset).
      */
     public void setTaskbarWindowHeight(int height) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index a3ad835..5b275d0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -525,6 +525,7 @@
 
     private void notifyStashChange(boolean visible, boolean stashed) {
         mSystemUiProxy.notifyTaskbarStatus(visible, stashed);
+        mControllers.taskbarActivityContext.updateInsetRoundedCornerFrame(visible && !stashed);
         mControllers.rotationButtonController.onTaskbarStateChange(visible, stashed);
     }