Push to talk using non-keyboard inputs.

Hi, I have a Infinity in-usb-1 3 pedal transcription pedal that I find very useful for various things, one thing I think it could be useful for would be to use as a push to talk button. There is software to map it to the keyboard but this has a few problems. First with this specific pedal the software only lets you bind it to press-and-release or repeat-while-held, it lacks the ability to bind hold-while-held, my other pedal can do this but still falls into the second problem which is that there is no keyboard key that is safe to bind that might not interfere with gameplay or chatting.

For these reasons I would like to request that the developers consider allowing input from devices other than keyboard, foot-pedals would be a great start but in addition to them maybe a controller button could be bound too for people who lack pedals and are playing a game that doesn't require the full range of their controller... Just a couple examples that I can think of off of the top of my head. Thank you for your time.

(note I accidentally submitted this as a ticket not realizing that's not how you start a thread...woops...)