[...] to get the permission in a single channel for a certain time with a survey which the bot will start
So the Bot asks anyone inside that channel for permissions? In that case the Bot shouldn't kick recording ppl but move them to a specific channel

So they get back once they disable recording... (or every user inside that channel accepted that recording)
Anyway... I might be able to give the Bot to some guys early... but he wouldn't include anything you've asked for

Only being able to play/stream music... (as the current non public version does...)