diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
index 45835d51ff908..bf98a835f1048 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
@@ -596,7 +596,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
         Runnable endAction = () -> {
             commitSnapFlags(snapTarget);
             mWindowManagerProxy.setResizing(false);
-            mDockSide = WindowManager.DOCKED_INVALID;
+            updateDockSide();
             mCurrentAnimator = null;
             mEntranceAnimationRunning = false;
             mExitAnimationRunning = false;