title: Replaced fragment still in background and clickable events responding
body: <p>When I replace a <code>Fragment</code> with another Fragment, the replaced Fragment is still behind the new Fragment and the clickable events in the replaced Fragment are still working. I can't see any of the old Fragment, but the touch events are still working.</p>
  
  <p>I tried even clearing the backstack before replacing but to no avail.</p>
  
  <p><strong>Why is this happening?</strong></p>
  
  <pre><code>getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
  getSupportFragmentManager().beginTransaction().replace(R.id.container, 
      MatchedFragment.newInstance(matchHistoryId, matchUserId, matchAvatar), "matchedFragment").commit();
  </code></pre>