diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index dbcf49c..b1a0b61 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -349,3 +349,13 @@
       purpose: PURPOSE_BUGFIX
     }
 }
+
+flag {
+    name: "ignore_three_finger_trackpad_for_nav_handle_long_press"
+    namespace: "launcher"
+    description: "Ignore three finger trackpad event for nav handle long press"
+    bug: "342143522"
+    metadata {
+      purpose: PURPOSE_BUGFIX
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 2b5aa71..37ce3eb 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -89,6 +89,7 @@
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.ConstantItem;
 import com.android.launcher3.EncryptionType;
+import com.android.launcher3.Flags;
 import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.config.FeatureFlags;
@@ -1193,7 +1194,8 @@
             NavHandle navHandle = tac != null ? tac.getNavHandle()
                     : SystemUiProxy.INSTANCE.get(this);
             if (canStartSystemGesture && !previousGestureState.isRecentsAnimationRunning()
-                    && navHandle.canNavHandleBeLongPressed()) {
+                    && navHandle.canNavHandleBeLongPressed()
+                    && !ignoreThreeFingerTrackpadForNavHandleLongPress(mGestureState)) {
                 reasonString.append(NEWLINE_PREFIX)
                         .append(reasonPrefix)
                         .append(SUBSTRING_PREFIX)
@@ -1289,6 +1291,11 @@
         return new CompoundString(NEWLINE_PREFIX).append(substring);
     }
 
+    private boolean ignoreThreeFingerTrackpadForNavHandleLongPress(GestureState gestureState) {
+        return Flags.ignoreThreeFingerTrackpadForNavHandleLongPress()
+                && gestureState.isThreeFingerTrackpadGesture();
+    }
+
     private void logInputConsumerSelectionReason(
             InputConsumer consumer, CompoundString reasonString) {
         ActiveGestureLog.INSTANCE.addLog(new CompoundString("setInputConsumer: ")