Reopening Dialog with picked Asset fails

For Celum assets that have no public url, the picker cannot be re-opened.

See stack trace attached, stacktrace.log

^{Update: This is true for any picked Celum Asset. The dialog wont re-open!}

Current stack trace: stacktrace-celum31-all-assets.log

^{Might be related to CELUM-39?}

Update: This is only true for components. Page property dialog can be re-opened fine.