diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 0d7ca07..27de20c 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -403,10 +403,10 @@
     }
 
     @Override
-    public void animateNavBarLongPress(boolean isTouchDown, long durationMs) {
+    public void animateNavBarLongPress(boolean isTouchDown, boolean shrink, long durationMs) {
         if (mSystemUiProxy != null) {
             try {
-                mSystemUiProxy.animateNavBarLongPress(isTouchDown, durationMs);
+                mSystemUiProxy.animateNavBarLongPress(isTouchDown, shrink, durationMs);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call animateNavBarLongPress", e);
             }
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 15cc6e3..a2dcf96 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -124,6 +124,10 @@
             getReleaseFlag(308693847, "ANIMATE_LPNH", TEAMFOOD,
                     "Animates navbar when long pressing");
 
+    public static final BooleanFlag SHRINK_NAV_HANDLE_ON_PRESS =
+            getReleaseFlag(314158312, "SHRINK_NAV_HANDLE_ON_PRESS", DISABLED,
+                    "Shrinks navbar when long pressing if ANIMATE_LPNH is enabled");
+
     public static final IntFlag LPNH_SLOP_PERCENTAGE =
             getIntFlag(301680992, "LPNH_SLOP_PERCENTAGE", 100,
                     "Controls touch slop percentage for lpnh");