diff --git a/core/java/com/android/internal/view/menu/MenuPopupHelper.java b/core/java/com/android/internal/view/menu/MenuPopupHelper.java
index 1f1e594e755b3..f59ea3148c582 100644
--- a/core/java/com/android/internal/view/menu/MenuPopupHelper.java
+++ b/core/java/com/android/internal/view/menu/MenuPopupHelper.java
@@ -23,10 +23,13 @@ import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.StyleRes;
 import android.content.Context;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.util.DisplayMetrics;
+import android.view.Display;
 import android.view.Gravity;
 import android.view.View;
+import android.view.WindowManager;
 import android.widget.PopupWindow.OnDismissListener;
 
 /**
@@ -206,8 +209,16 @@ public class MenuPopupHelper implements MenuHelper {
      */
     @NonNull
     private MenuPopup createPopup() {
-        final boolean enableCascadingSubmenus = mContext.getResources().getBoolean(
-                com.android.internal.R.bool.config_enableCascadingSubmenus);
+        final WindowManager windowManager = (WindowManager) mContext.getSystemService(
+            Context.WINDOW_SERVICE);
+        final Display display = windowManager.getDefaultDisplay();
+        final Point displaySize = new Point();
+        display.getRealSize(displaySize);
+
+        final int smallestWidth = Math.min(displaySize.x, displaySize.y);
+        final int minSmallestWidthCascading = mContext.getResources().getDimensionPixelSize(
+            com.android.internal.R.dimen.cascading_menus_min_smallest_width);
+        final boolean enableCascadingSubmenus = smallestWidth >= minSmallestWidthCascading;
 
         final MenuPopup popup;
         if (enableCascadingSubmenus) {
diff --git a/core/res/res/values-sw720dp/config.xml b/core/res/res/values-sw720dp/config.xml
index 1f5791a99e5ee..9792835b96850 100644
--- a/core/res/res/values-sw720dp/config.xml
+++ b/core/res/res/values-sw720dp/config.xml
@@ -19,7 +19,4 @@
          used for picking activities to handle an intent. -->
     <integer name="config_maxResolverActivityColumns">4</integer>
 
-    <!-- Enable cascading submenus. -->
-    <bool name="config_enableCascadingSubmenus">true</bool>
-
 </resources>
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index aada05d4bf82a..838faacbab2bc 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2380,10 +2380,6 @@
          must match the value of config_cameraLaunchGestureSensorType in OEM's HAL -->
     <string translatable="false" name="config_cameraLaunchGestureSensorStringType"></string>
 
-    <!-- Whether to open UI submenus side by side with the top menu (as opposed to
-         replacing the top menu). -->
-    <bool name="config_enableCascadingSubmenus">false</bool>
-
     <!-- Allow the gesture to double tap the power button twice to start the camera while the device
          is non-interactive. -->
     <bool name="config_cameraDoubleTapPowerGestureEnabled">true</bool>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index ad7b7cc5662b3..b4d26bdda5032 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -462,4 +462,7 @@
 
     <!-- The default minimal size of a resizable task, in both dimensions. -->
     <dimen name="default_minimal_size_resizable_task">220dp</dimen>
+
+    <!-- Minimum "smallest width" of the display for cascading menus to be enabled. -->
+    <dimen name="cascading_menus_min_smallest_width">720dp</dimen>
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 60060a3702053..6f22e9bcf26de 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2254,7 +2254,8 @@
   <java-symbol type="string" name="prohibit_manual_network_selection_in_gobal_mode" />
   <java-symbol type="id" name="profile_button" />
 
-  <java-symbol type="bool" name="config_enableCascadingSubmenus" />
+  <!-- Cascading submenus -->
+  <java-symbol type="dimen" name="cascading_menus_min_smallest_width" />
 
   <!-- From SignalStrength -->
   <java-symbol type="integer" name="config_LTE_RSRP_threshold_type" />