One of my (many) quarantine purchases was a Varmilo keyboard for my MacBook, a very NW looking VA87M model.
It has been been working quite well, with most issues arrising from me being so used to typing on a the default MacBook keyboard and fat-fingering the keys on my new Varmilo.
A few weeks into using it, my command key stopped working. Quite the problem for a heavy mac user. Luckily Varmilo makes it easy to reset and fix this issue.
How to reset your command/option keys on a Varmilo keyboard
Hold the FN key down and press the ESC for about 4 seconds, if the CapsLock backlight flashes 3 times, that means the reset was successful.
If the FN and left WIN are swapped, hold the left WIN down and press the ESC key for 4 seconds, once the CapsLock backlight flashes 3 times, you know it was successful.