A certain variant of the wiimote doesn't work in quite the same way as normal ones. On your bluetooth stack what does it show up as? If you can compare it with another one which works and it is a slightly longer code then type thaty in to the search and you will get more advice on the specific wiimote. If it is the same then it is a minor bug which you should be able to iron out by messing around with settings.
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
