I’ve been running into this problem for a couple of months already now and I figured it was time for a bug report. Whenever changing the Creator through the Admin UI I get an error. You should be able to see it in the logs (Error ID:
I don’t do anything fancy, I’ve made a screenrecording to demonstrate: https://d.grnbr.io/SLuGCh (DM me for the password as it contains personal data).
What I do is I open the “change record’s creator” and start typing (
f in this case) and I immediately see the error.
Let me know if you need more information in order to fix it!