message: Call completeLastPage instead of doComplete in  tryGoNextPageAutomatic method:
diff: @@ -1323,7 +1323,7 @@ export class SurveyModel extends Base implements ISurvey, ISurveyTriggerOwner, I
  if (!this.isLastPage) {
  this.nextPage();
  } else {
  - this.doComplete();
  + this.completeLastPage();
  }
  }
  }
  