Linux doesn't support xinput. But Wine does. So it should work. But it could be messy with the configuration. I'll try it for myself later.Does Linux support xinput? Fairly certain thats all it boils down too tbh. At any rate, Wii U Pro user here who would really love to be able to choose Wii U Pro as the input device when given the option in-game.
(Wii U Pro controller emulation/native support? Idk lol.)
Yeah Wii U Pro as an ingame option would be nice.