diff --git a/packages/SystemUI/aconfig/accessibility.aconfig b/packages/SystemUI/aconfig/accessibility.aconfig
index 8137e40..14ebc39 100644
--- a/packages/SystemUI/aconfig/accessibility.aconfig
+++ b/packages/SystemUI/aconfig/accessibility.aconfig
@@ -32,6 +32,16 @@
 }
 
 flag {
+    name: "floating_menu_narrow_target_content_observer"
+    namespace: "accessibility"
+    description: "stops the FAB from monitoring enabled services to trigger target content changes."
+    bug: "331740049"
+    metadata {
+      purpose: PURPOSE_BUGFIX
+    }
+}
+
+flag {
     name: "floating_menu_overlaps_nav_bars_flag"
     namespace: "accessibility"
     description: "Adjusts bounds to allow the floating menu to render on top of navigation bars."
diff --git a/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepository.java b/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepository.java
index 1018f70..eb840f1 100644
--- a/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepository.java
+++ b/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepository.java
@@ -244,11 +244,13 @@
                 mSecureSettings.getUriFor(Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS),
                 /* notifyForDescendants */ false, mMenuTargetFeaturesContentObserver,
                 UserHandle.USER_CURRENT);
-        mSecureSettings.registerContentObserverForUser(
-                mSecureSettings.getUriFor(ENABLED_ACCESSIBILITY_SERVICES),
-                /* notifyForDescendants */ false,
-                mMenuTargetFeaturesContentObserver,
-                UserHandle.USER_CURRENT);
+        if (!com.android.systemui.Flags.floatingMenuNarrowTargetContentObserver()) {
+            mSecureSettings.registerContentObserverForUser(
+                    mSecureSettings.getUriFor(ENABLED_ACCESSIBILITY_SERVICES),
+                    /* notifyForDescendants */ false,
+                    mMenuTargetFeaturesContentObserver,
+                    UserHandle.USER_CURRENT);
+        }
         mSecureSettings.registerContentObserverForUser(
                 mSecureSettings.getUriFor(Settings.Secure.ACCESSIBILITY_FLOATING_MENU_SIZE),
                 /* notifyForDescendants */ false, mMenuSizeContentObserver,
@@ -263,8 +265,10 @@
                 UserHandle.USER_CURRENT);
         mContext.registerComponentCallbacks(mComponentCallbacks);
 
-        mAccessibilityManager.addAccessibilityServicesStateChangeListener(
-                mA11yServicesStateChangeListener);
+        if (!com.android.systemui.Flags.floatingMenuNarrowTargetContentObserver()) {
+            mAccessibilityManager.addAccessibilityServicesStateChangeListener(
+                    mA11yServicesStateChangeListener);
+        }
     }
 
     void unregisterObserversAndCallbacks() {
@@ -273,8 +277,10 @@
         mContext.getContentResolver().unregisterContentObserver(mMenuFadeOutContentObserver);
         mContext.unregisterComponentCallbacks(mComponentCallbacks);
 
-        mAccessibilityManager.removeAccessibilityServicesStateChangeListener(
-                mA11yServicesStateChangeListener);
+        if (!com.android.systemui.Flags.floatingMenuNarrowTargetContentObserver()) {
+            mAccessibilityManager.removeAccessibilityServicesStateChangeListener(
+                    mA11yServicesStateChangeListener);
+        }
     }
 
     interface OnSettingsContentsChanged {