Adding/editing a Navbar

[steve.ledger]

On your fonts screeshot, it looks to me like those Button 1,2,3 in the background must be selected (with the dots around them?)
You can see on my screenshot I don't seem to have the same. Is that relevant?

To change the font, select the navbar then open the font menu and choose a font.

And yes, you are looking in the wrong place. I did not say anything about going to the Navbar properties editor.
This only changes the popup submenu items NOT the main navbar font.

The Font menu is on the application info bar when the text tool is selected