Leave it to me to come up with some obscure bug. And yes, I never wanted to be in an industry that was so important that it risked lives or cost billions of dollars for missing Mars by a nanometre.
In thinking about it I might have gotten mixed up between Secondary and Sub-Menus and tried everything to figure out why it wouldn’t work. Unlike you fellows, I try not to spend too much time on the website. I’d rather be painting. 😉