Can't find the "exclusive audio" option in my and android app

If you haven’t done so yet, be sure to check the FAQ.

Description

I can’t find the “exclusive audio” setting that is mentioned in the FAQ, not in the app settings and not in the android settings either. My app is fully up to date to the google play version

Devices

Please note the model and versions of your devices.
For example, if you’re trying to connect a phone to a laptop:

Phone:
Redmi 8A