Thanks Sclarke-esristaff for sharing the helpful experience. However, it might not be able to fix all cases.
It is currently a known issue that the Collaborate page is not working properly if the survey is created from an existing feature service in Survey123 Connect.
Will post here again once we have fixed the issue.
Can you please share a screenshot of the error message in the Collaborate page? In the meantime, would you mind checking if there's already an item with "_stakeholder" postfix in your survey folder of the ArcGIS Online account?