diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index f544d3771aba5..0a7c1565d55e7 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -2732,6 +2732,8 @@ final class ActivityRecord extends ConfigurationContainer implements AppWindowCo
 
     void setShowWhenLocked(boolean showWhenLocked) {
         mShowWhenLocked = showWhenLocked;
+        mStackSupervisor.ensureActivitiesVisibleLocked(null, 0 /* configChanges */,
+                false /* preserveWindows */);
     }
 
     /**