"Reduce transparency" doesn't ELIMINATE transparency.
Even with "System Preferences > Accessibility > Displays > Reduce transparency" switched on, I can still see ghosts of other windows behind Photos in Catalina. (Ditto for the standard Catalina lock screen; I can see edges of windows in the ocean.) Is there a way to kill it entirely? It's an unnecessary and unwanted "feature"... Thanks!
MacBook Pro 13″, macOS 10.15