Fix
diff --git a/res/xml/display_settings.xml b/res/xml/display_settings.xml
index ad2d123..b53d82f 100755
--- a/res/xml/display_settings.xml
+++ b/res/xml/display_settings.xml
@@ -53,10 +53,9 @@
             android:title="@string/notification_pulse_title"
             android:persistent="false" />
 
-    <PreferenceCategory android:title="@string/xenonhd_extras_title"
-            android:persistent="false">
+    <PreferenceCategory android:title="@string/xenonhd_extras_title"/>
 
-        <!-- NavigationBar Customization -->
+	   <!-- NavigationBar Customization -->
         <PreferenceScreen
              android:key="navigation_bar"
              android:fragment="com.android.settings.th.NavBar"