I can now designate the problem unrelated to this. It's either a bug with the build you're using, an incompatibility with the WiiMote/nunchuck you are using, or something wrong with the Bluetooth. If you could borrow someone else's genuine Nintendo Wiimote and nunchuck and see if they work we could maybe find out how to fix it.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
