Feature request: auxiliary voice

In a every voice channel, users can create "auxiliary channels" which people in the corresponding voice chat can simultaneously be connected to; allow users to change the volume at which they hear each other within these auxiliary channels and assign keybinds where, for example, a push to talk or toggle causes their mic to only be heard within the auxiliary channel (or the other way around), or the standard closed mic with a separate keybind assigned to the aux.