Toggle source audio separately with keyboard as an Avid MC

Hello Adobe TeaM!

In Avid MC I can use a shortcut “audio/video track” for toggle on and off audio and video tracks in source and program monitor(1 shortcut works on 2 screens). In Avid MC I can select different audio source tracks with the same shortcut as in timeline tracks.

But in Premiere Program monitor and source monitor has a different shortcuts and especially I can toggle all source

tracks at once, not seperately