After spending a couple hours rebuilding my navbar with dropdown menus, I think it would be very nice if one was available in the studio.
There is already a dropdown component:
I think needs to navbar or navmenu module to contruct menus like menu builder or something like that, becouse i loose very time when import bootstrap templates to regerate and styled the menus.
Thank you @richards , I understand better now how to do it. It would be nice if this was already a component like the other navbars.