title: Vaadin ComboBox and vertical scrollbar
body: <p>I have following problem. Whenever i click on ComboBox the vertical scroll goes to the top of the window. This only happens if the subwindow is too big to fit in browser window. I'm trying to find solution for this over last four days with no result. Please someone help! :)</p>
  
  <p>If anyone can look here is the video which better describes my problem:</p>
  
  <p><a href="http://www.youtube.com/watch?v=x2gfY_D9H8Y" rel="nofollow">http://www.youtube.com/watch?v=x2gfY_D9H8Y</a></p>