Hello!
I know this question does not have a straight-forward answer and probably requires some hacking around, but do people reckon it might be feasible to have option_menu only show some options / disable some options if some other steps are not marked as done yet?
For instance, I might have a situation where I want to first import a dataset and then show a certain plot, in two different “pages” (as meant in option_menu).
Would it be possible to hide the plot bit from the menu until the dataset is marked as uploaded?
Any suggestions welcome 
Thanks!