From what I can see, it needs an update on the OutSystemsUI, even the OutSystemsUI version has some gaps. When I updated to the last OutSystemsUI version in my personal environment I didn't get any errors but I still had to delete/disable some stuff because there were some references for what I needed.
So, you will get soon, I hope so, some feedback about this and a new version will be released.
Kind Regards,
Márcio