title: When scrolling my dataview vertically, after releasing thumb it automatically scrolls back to the top
body: <p>I have a dataview and when scrolling it vertically, after releasing thumb it automatically scrolls back to the top. Whereas with a list it would stay where you release the thumb.</p>
  
  <p>Is this something inherent within a dataview component that cannot be avoided or is there some kind of configuration parameter I can tweak?</p>
  
  <p>My current definition:</p>
  
  <pre class="lang-js prettyprint-override"><code>informationdataview = new Ext.DataView({
      id: 'informationdataview',
      itemSelector: 'div.thumb-wrap',
      tpl: informationtpl,
      autoHeight: true,
      layout: 'fit',
      store: myapp.stores.information,
      scroll: 'vertical'
  });
  </code></pre>
  
  
  
  <p>And it's the only item inside an <code>Ext.Panel</code>.</p>
  
  <p>Thanks for any help.</p>