diff --git a/src/com/android/settings/notification/AssistantFeedbackPreferenceController.java b/src/com/android/settings/notification/AssistantFeedbackPreferenceController.java
index 1566ae913f4..491fd8b7bfc 100644
--- a/src/com/android/settings/notification/AssistantFeedbackPreferenceController.java
+++ b/src/com/android/settings/notification/AssistantFeedbackPreferenceController.java
@@ -23,11 +23,13 @@ import android.content.Context;
 import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Handler;
+import android.provider.DeviceConfig;
 import android.provider.Settings;
 
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.TogglePreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -77,13 +79,15 @@ public class AssistantFeedbackPreferenceController extends TogglePreferenceContr
 
     @Override
     public int getAvailabilityStatus() {
-        return AVAILABLE;
+        return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_SYSTEMUI,
+                        SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK, false)
+                ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
     }
 
     @Override
     public boolean isChecked() {
         return Settings.Global.getInt(mContext.getContentResolver(),
-                NOTIFICATION_FEEDBACK_ENABLED, OFF) == ON;
+                NOTIFICATION_FEEDBACK_ENABLED, ON) == ON;
     }
 
     @Override
diff --git a/tests/robotests/src/com/android/settings/notification/AssistantFeedbackPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AssistantFeedbackPreferenceControllerTest.java
index 8cfb0e0d111..9f172a6df1f 100644
--- a/tests/robotests/src/com/android/settings/notification/AssistantFeedbackPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AssistantFeedbackPreferenceControllerTest.java
@@ -28,12 +28,18 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.provider.DeviceConfig;
 import android.provider.Settings;
 
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.TwoStatePreference;
 
+import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.testutils.shadow.ShadowDeviceConfig;
+
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -42,8 +48,10 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
 
 @RunWith(RobolectricTestRunner.class)
+@Config(shadows = {ShadowDeviceConfig.class})
 public class AssistantFeedbackPreferenceControllerTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
@@ -65,13 +73,47 @@ public class AssistantFeedbackPreferenceControllerTest {
         when(mScreen.findPreference(mPreference.getKey())).thenReturn(mPreference);
     }
 
+    @After
+    public void tearDown() {
+        ShadowDeviceConfig.reset();
+    }
+
     @Test
-    public void testIsVisible() {
+    public void testIsVisible_DeviceConfigOn() {
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
+                SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK, "true", true);
         mController.displayPreference(mScreen);
 
         assertThat(mPreference.isVisible()).isTrue();
     }
 
+    @Test
+    public void testIsVisible_DeviceConfigOff() {
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
+                SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK, "false", true);
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isVisible()).isFalse();
+    }
+
+    @Test
+    public void getAvailabilityStatus_DeviceConfigOn_returnAvailable() {
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
+                SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK, "true", true);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(
+                BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_DeviceConfigOff_returnUnavailable() {
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
+                SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK, "false", true);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(
+                BasePreferenceController.CONDITIONALLY_UNAVAILABLE);
+    }
+
     @Test
     public void updateState_preferenceSetCheckedWhenSettingIsOn() {
         final TwoStatePreference preference = mock(TwoStatePreference.class);