I created a vertical menu and saw that I can choose how the submenus appear. Now I created another vertical menu, but I can’t find those options! Where, please, did I see them the first time around?
I found in the documentation where that option is supposed to be: The Submenu section of the Style panel. But that option only shows up when a submenu item is selected in page window of the Menu Style setting. So it’s resolved, but it feels like it’s kind of hidden!