diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialActivity.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialActivity.java
index 295ab48..d2a0951 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialActivity.java
@@ -16,7 +16,10 @@
 package com.android.quickstep.interaction;
 
 import android.graphics.Color;
+import android.graphics.Rect;
 import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.view.Display;
 import android.view.View;
 import android.view.Window;
 
@@ -26,6 +29,7 @@
 import com.android.quickstep.interaction.BackGestureTutorialFragment.TutorialStep;
 import com.android.quickstep.interaction.BackGestureTutorialFragment.TutorialType;
 
+import java.util.List;
 import java.util.Optional;
 
 /** Shows the Back gesture interactive tutorial in full screen mode. */
@@ -47,6 +51,12 @@
     }
 
     @Override
+    public void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        disableSystemGestures();
+    }
+
+    @Override
     public void onWindowFocusChanged(boolean hasFocus) {
         super.onWindowFocusChanged(hasFocus);
         if (hasFocus) {
@@ -70,4 +80,14 @@
                         | View.SYSTEM_UI_FLAG_FULLSCREEN);
         getWindow().setNavigationBarColor(Color.TRANSPARENT);
     }
+
+    private void disableSystemGestures() {
+        Display display = getDisplay();
+        if (display != null) {
+            DisplayMetrics metrics = new DisplayMetrics();
+            display.getMetrics(metrics);
+            getWindow().setSystemGestureExclusionRects(
+                    List.of(new Rect(0, 0, metrics.widthPixels, metrics.heightPixels)));
+        }
+    }
 }