title: RecyclerView notifyItemInserted() Animation not showing when position is 0 but works fine with other position
body: <p>I am using </p>
  
  <pre><code>data.add(0,item);
  notifyItemInserted(0);
  </code></pre>
  
  <p>This works fine as long as the items space is not filled up. After that, animation is not seen.</p>
  
  <p>animation works fine when i do</p>
  
  <pre><code>data.add(1,item);
  notifyItemInserted(1);
  </code></pre>
  
  <p>How to add items in 0 position and show animation all the time.  Do I have to use scrollToPosition?</p>