diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
index e9614d1..1eaacd3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
@@ -146,7 +146,7 @@
          */
         public void initOverlay(Task task, ThumbnailData thumbnail, Matrix matrix,
                 boolean rotated) {
-            final boolean isAllowedByPolicy = thumbnail.isRealSnapshot;
+            final boolean isAllowedByPolicy = mThumbnailView.isRealSnapshot();
 
             getActionsView().updateDisabledFlags(DISABLED_ROTATED, rotated);
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java
index b2f937f..dbea80a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -447,13 +447,14 @@
     }
 
     /**
-     * Returns whether the snapshot is real.
+     * Returns whether the snapshot is real. If the device is locked for the user of the task,
+     * the snapshot used will be an app-theme generated snapshot instead of a real snapshot.
      */
     public boolean isRealSnapshot() {
         if (mThumbnailData == null) {
             return false;
         }
-        return mThumbnailData.isRealSnapshot;
+        return mThumbnailData.isRealSnapshot && !mTask.isLocked;
     }
 
     /**