I came across several times that editorial boards want to have complex menus with several menus and each of them sometimes do have 5-7 submenus. For example, if you want to have menu Contact us and you create submenu that is custom page with Google map of university area you cannot open first menu since when mouse hovers of it it drops down submenu that is clickable. Top menu item is not clickable.
In that case editors create additional submenu that links to Contact part of OJS resulting that first menu Contact us that is not clickable any more is related to Contact part of OJS and its submenu.
I suppose that it is not good practise to have more menus that are connected top one part of the system.
In addition there should be some solution that in such cases topmenu item can be whatever that doe not result that submenu and menu are related/linked to the same thing and that top menu item is not clickable any more.
I hope I am clear and that there must be some more clear and elegant solution to that situation.