diff --git a/core/java/com/android/internal/policy/DecorView.java b/core/java/com/android/internal/policy/DecorView.java
index 7c52a40..07002d7 100644
--- a/core/java/com/android/internal/policy/DecorView.java
+++ b/core/java/com/android/internal/policy/DecorView.java
@@ -796,7 +796,9 @@
         updateElevation();
         mAllowUpdateElevation = true;
 
-        if (changed && mResizeMode == RESIZE_MODE_DOCKED_DIVIDER) {
+        if (changed
+                && (mResizeMode == RESIZE_MODE_DOCKED_DIVIDER
+                    || mDrawLegacyNavigationBarBackground)) {
             getViewRootImpl().requestInvalidateRootRenderNode();
         }
     }