Jitsi JWT with mobile

Hi there , my approach to use jwt token for role definition works great (but I´m not shure what solved my problems) and most of the config is feels not correct anyway.

BUT my currect problem is that the mobile Apps (Android and iOS) do not accept jwt tokens. I open the session in Browser an get the “open in app” with the token, but the app opens with “Username and Password”. I get the same result if I enter the whole url in the room field (like some members recommend).

Is there any possible reason for this? And what happens if the ServerURL in the app is set to an other endpoint?