Another very simple way is to make your own thing with the default Automator app. * open up Automator and create new application * select “change system appea

Another very simple way is to make your own thing with the default Automator app. * open up Automator and create new application * select “change system appearance” and select toggle light/dark mode. * save the ‘app’ Now, whenever you want to toggle light/dark mode, just open up spotlight and open up whatever you named the app. There’s probably a way to do it with Shortcuts too.