There's a patch file I found that fixes the problem, but how do I apply it?

Here is the patch: http://ithink.ch/blog/files/xin-mo/0001-hid-Add-new-driver-for-non-compliant-Xin-Mo-devices.patch

More information here: https://retropie.org.uk/forum/topic/7832/fix-up-left-joystick-direction-for-tht-2p-arcade-controller-with-device-id-0x75e1

but it's for Retropie.. I'm using x86/x64 version and ID information: 0x16c0:0x05e0:0x040

Any update with this?

Sorry to bring up an older post, but I have the same issue with a different product ID. I found information about it, but it's in Chinese..

I have no clue what it all means.. lol I'm on x86 version of Recalbox..

Up and left on both joysticks refuse to work..

https://www.tipga.com/e/59cfad8a3286fe2a4ac123c8