Gamecube controller support

[avahe-kellenberger]

There seems to be a lack of support for gamecube controllers, is there planned support?

I believe it would also add support for the b0xx

[chrisd1100]

I was recently looking at this, my gamecube controller works via this adapter (https://www.amazon.com/dp/B07F36FWMQ) in PC mode. Can you help me reproduce your issue?