Drop Down Menus with 5.7
Am I blind? Are the paid themes the only ones with this feature?
(Scroll down till the responsive_header template)
works for the (build in) elemental theme, and probably others
I guess you wanna do a bit of tweaking.
Or look a bit further on the marketplace.
Supermint 3 has it, I'm sure others do too.
Are lower level pages excluded form the nav?
Child Pages - Display all
Page Levels - Display all (or maybe other options)