message: work for : fix vue f-tests
diff: @@ -266,7 +266,9 @@ export class DropdownListModel extends Base {
  }
  }
  onBlur(event: any): void {
  + if(this.popupModel.isVisible) {
  this.listModel.selectFocusedItem();
  + }
  this.resetFilterString();
  this._popupModel.isVisible = false;
  this.setInputHasValue(false);
  