Allow keybind "profiles" to be application specific for push to talk!

I've found that I'm often ducking into the keybind menu to change the keybind keys for push to talk when I'm switching games.  Obviously, different games have different controls bound, and on PC I'm using keyboard mouse for some games, other games my XB1 controller.  From game to game, depending on what the game is and how the buttons are bound, there are definitely certain "ideal" keys for push to talk.  Unfortunately, there's not really a perfect push to talk button that works across the board for every game.

It would be nice if discord was able to enable a "push to talk key binding profile" depending on what game is loaded up.  And also allow "global" push to talk buttons that work in every game, like a button that you might be using if alt-tabbed out for example (like the side buttons of the mouse).  

Anyways, just a thought!