Thanks! So, Where do I enter that code? At a glance, I thought Terminal, but couldn't get that to work.

EDIT: Ahhh, I am using the App Store edition.

I loved dark mode in 4.9.0 and now in 4.9.1, it no longer works for me. Catalina 10.15.5, MacBook Pro 16" 2019 2.6 GHz 6-Core Intel Core i7. Dark mode is set to Dark, not automatic. I'm also an old guy, and likes Dark mode more, so don't listen to the other old dude. Bring it back! hahaha!