message: dropdown title should be updated when the prop changes
diff: @@ -122,11 +122,13 @@ export class Dropdown extends DropdownMixin {
  }
  componentWillReceiveProps(nextProps) {
  - if (_.isEqual(nextProps.items, this.props.items)) {
  + const props = this.props;
  +
  + if (_.isEqual(nextProps.items, props.items) && nextProps.title === props.title) {
  return;
  }
  - const title = nextProps.title || this.props.title;
  + const title = nextProps.title || props.title;
  const { autocompleteText } = this.state;
  let { items, autocompleteFilter } = nextProps;
  