diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 0aa51c99c24b9..7410069b09fac 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -3293,6 +3293,16 @@ public class NotificationStackScrollLayout extends ViewGroup
             if (!childWasSwipedOut) {
                 Rect clipBounds = child.getClipBounds();
                 childWasSwipedOut = clipBounds != null && clipBounds.height() == 0;
+
+                if (childWasSwipedOut && child instanceof ExpandableView) {
+                    // Clean up any potential transient views if the child has already been swiped
+                    // out, as we won't be animating it further (due to its height already being
+                    // clipped to 0.
+                    ViewGroup transientContainer = ((ExpandableView) child).getTransientContainer();
+                    if (transientContainer != null) {
+                        transientContainer.removeTransientView(child);
+                    }
+                }
             }
             int animationType = childWasSwipedOut
                     ? AnimationEvent.ANIMATION_TYPE_REMOVE_SWIPED_OUT