Controller automation expansion

it would be nice if we could have more options in controle automation, i mean some custom slots where could choose which keyboard button or combination of them we wanted to be peform and we use specific button on conttoller automation.

Some that would be good: F1 (which is used in many emulators save states) , F2 (save state on ppspp), F3 (loads state in many emulators), F4 (load states on ppspp), Alt+Enter (toggle full screen on and off) and so on....