Hey!
I'm new to Ubuntu MATE (I've used other distros, especially Manjaro, Kubuntu, and Elementary) and I love it so far. However, there's one issue I can't figure out. With my GTK theme, McMojave, the system tray background has a weird color. Is there a way in the GTK theme to take the panel from a different theme eg. Redmond and replace it? What part of the GTK theme manages the panel? If anyone knows the answer it would be very much appreciated. Thanks!