title: How to save Scroll position on rotate in Fragment on ScrollView with other Fragment inside it?
body: <p>I have <code>FragmentA</code> with <code>ScrollView</code>. There are few items in <code>ScrollView</code>. One of middle items - is <code>FragmentB</code>. If I add <code>FragmentB</code> dynamically, scroll position lost on screen rotate.</p>
  
  <p>Documentation (<a href="http://developer.android.com/about/versions/android-4.2.html#NestedFragments" rel="nofollow">http://developer.android.com/about/versions/android-4.2.html#NestedFragments</a>)</p>
  
  <p>says: "Nested fragments are only supported when added to a fragment dynamically." So all my tries to add <code>FragmentB</code> in layout file which <code>FragmentA</code> inflates case exceptions. </p>