title: React beautiful DND - auto-scroll between Droppable
body: <p>I created a draggable drag and drop table with draggable rows.</p>
  <p>For the need of my project, i added multiple drop targets with <strong>multiple Droppable</strong> elements like in this example:
  <a href="https://codesandbox.io/s/ql08j35j3q" rel="nofollow noreferrer">https://codesandbox.io/s/ql08j35j3q</a></p>
  <p>It work pretty fine, but there is one problem, the scroll speed.<br />
  When i'm trying to drop an item in an element at the bottom of the page, it gets <em>very</em> slow.</p>
  <p>This GIF will show the problem.
  <a href="https://i.stack.imgur.com/XCZBU.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XCZBU.gif" alt="enter image description here" /></a></p>
  <p>Do you have any clue for a solution ?</p>