Currently the navbar has the options of showing the mobile version of the menu from a smaller breakpoint down, or on all devices. You cannot choose to show the mobile version on desktop and below even if you have larger breakpoints set up.

As the default desktop breakpoint is relatively small and some menus can have a lot of items, it would be really useful to be able to specify that the mobile menu is shown at the desktop size, and then the desktop menu is shown from 1280 and above.