Hi,
When I have a query expression with a constant comma splitted value, hitting the save button triggers an error, that is fixed after I save it as a single value and then paste the original value back.
https://www.screencast.com/t/YTkiSevcfP
This only seems to happen when the query is loaded and until the workaround is applied once. Then I can do as many changes as I want and keep saving. It happens again when I go somewhere else, come back and try to save again.
Best Regards,
Nuno Aguiar