Push to talk or toggle mute on controller

I tried searching the forums and i cant find a post about ptt/toggle mute on controller. i noticed right on the d pad isnt used for online play and seems like it would be a perfect button for push to talk/toggle mute.
I dont like to have my mic open because ill be watching a stream in the background and dont want it to be heard by other players. also there are times when i get mad and i would rather the other players not hear me raging. Could we please implement this devs?

To my knowledge there isn’t a command for that. The majority of players with a mic usually have an in-line mute or a puck with a mute option plugged into the base of their remote.