Let me know how I can help, I have some minor experience developing mods such as chococraft.

Suggestion/s:

• Add an onscreen keyboard which can be brought up with a button.
• Add the ability to de-select a controller, that way your not forced to choose one.

Controllers tested so far:

• PS4 controller - Works perfectly
• XBox360 controller - Works great except no deadzone
• Logitech F310 controller - Works great, some deadzone as in it mostly doesn't stray.
• Switch controller - Works great, some deadzone as in it mostly doesn't stray.

Closing due to clean up.