I just performed a manual migration of one of my instances. This is a bit technical but should work.
Pre-conditions are:
Once those are met, proceed with:
Create app backup SSH into the server Run mysql -uroot -ppassword box -e "update apps set sso=1 where id='INSERT-APP-ID-HERE'" - root and password are literal like this, only insert the app id and hit enter Go to the app's configure view in your Cloudron dashboard and in the location tab simply submit the form without changing anything (this is just a way to make the platform rebuild the container)Once the app is up, you can relogin with OIDC and the user mapping should work.