diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index a18b99472ffc8..2c72a4db635a1 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -2747,6 +2747,8 @@ final class ActivityRecord extends ConfigurationContainer implements AppWindowCo
 
     void setShowWhenLocked(boolean showWhenLocked) {
         mShowWhenLocked = showWhenLocked;
+        mStackSupervisor.ensureActivitiesVisibleLocked(null, 0 /* configChanges */,
+                false /* preserveWindows */);
     }
 
     /**