Enabling Wake-on-Lan on Windows 11

Hello, I've been trying to set the WOL on my desktop, but the problem I've got is that, for some reason, windows keeps changing the Mac address even on cable! Every time I turn my PC on, the Mac address is different, so, obviously, the WOL can't find it... I know spoofin is possible to be set on wifi if you want, but I never actually did it! Any ideas on how to solve this issue? Thanks!