Add subitems support on secondary menu

[rubengc]

I just get noticed that menu subitems are just supported on primary menu and not on secondary

Would be awesome get support to subitems on both

[arraypress]

@rubengc you can achieve this programatically via the hooks and filters available, I did it for my site. You can move the primary menu to the secondary menu location. Will dig out the code and post it here when I get a chance!

[amdrew]

There's a filter on the secondary menu which you could use to change the depth and thus allowing sub-menus, though the CSS styling might need some work.

This is however possible without any extra work in the 1.1 branch being worked on. Will close this issue out once 1.1 is merged into master.

[rubengc]

I suppose there is some issue because all menus already support it excluding secondary

Anyway thanks you both for your help!