Cannot Set Navbar Expand for Different Screen Sizes

Hey folks… am following the docs on navbar creation… but the expand property no longer has the 5 screen sizes displayed. So I’m setting the different screen sizes at the top and then setting the expand checkbox each time… but the selection I have made for each size isn’t remembered in the displayed value of the Expand check box.

And, the docs are out of date with the GUI.

All of which is quite confusing to the new user!

So of course I can set the navbar-expand-xx class… but that kind of defeats the objective of the graphical interface.