fix: Don't scroll settings away

Author: feildmaster

app/src/main/res/layout/activity_settings.xml

@@ -18,7 +18,7 @@
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:layout_scrollFlags="scroll|enterAlways"
+            app:layout_scrollFlags="enterAlways"
             app:popupTheme="@style/AppTheme.PopupOverlay">
 
         </android.support.v7.widget.Toolbar>
@@ -33,7 +33,8 @@
     <android.support.v4.view.ViewPager
         android:id="@+id/container"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
+        android:scrollbars="vertical"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
 </android.support.design.widget.CoordinatorLayout>