I use JWT auth only and do not have guest users. Is it possible to insist that only names that are set in JWT be used as display names?
I have disabled profiles, but I need the preJoin page enabled and users are still able to change their display name on that page:
That field is pre-populated with the name from JWT, and changing it before joining would change Display Name in the meeting.
Is there a built-in option to remove that field or make it read-only?