[2020] Why is there only 2 stick configs for controller?

I went to go see what this game is all about and i plugged in my controller in and saw that there is only 2 stick configs for controller. I know this game is in beta but it would be totally awesome to maybe have custom "key-binds" for controller or have for instance switch the crouch button to the left stick and have that as a preset. Its just a thought, love the game though!