JustFlight Piper PA-28 - How to control audiopanel with vars/shortkeys?

I cant find a way to control the JustFlight Piper PA-28s audio panel from my harware (Like turn on/mute COM2, NAV1, ADF…). Keymapping within the sim doesnt seem to work, SIMCONNECT events doesnt seem to work, and the same with changing SIMCONNECT variables.

Are there anyone who has had any luck with this??

Moved to User Support Hub that is more appropriate for community support.

Have you tried the Just Flight Forum for an answer?

Yeah, though it hasnt been reviewed and published there yet.