Can't speak to 11 but I imagine it's the same; GPOs are one of the few things Microsoft wants to make sure never break with an update given the market that uses them.
Did you know you can't set your login wallpaper without an enterprise or education license via GPO? It won't tell you that's the problem when it doesn't work but it is at least documented in the GPO itself - so you need to notice that a pretty basic feature is POSH license only. I'm one of those rare people who actually read messages and docs and hence I eventually spotted it when roughly 20 people diagnosing a snag had not. I'm also the PHB (actually I have very little hair) so, in your face: Dilbert.
Features that are offered but silently fail is wankery of the first order to add to your flipping back of settings - hello again Edge you fucking numpty!