Hi, so my lock screen has a background (that I chose) but for some reason my login screen doesn't. I have made sure that the option in Winaero Tweaker to disable the login screen wallpaper is turned off, but for some reason it still doesn't work. What could I do?

I'm running Windows 10 ver 20H2, though I've only updated to it very recently and I had the same problem on older versions.