message: temp fix of textarea scrolltop problem
diff: @@ -65,7 +65,8 @@ export default class Textarea extends Component {
  const height = el.scrollHeight - diff;
  this.setState({ height });
  - document.body.scrollTop = top;
  + //TODO fix problem with scroll to top
  + // document.body.scrollTop = top;
  this.props.onResize(el);
  });
  