This is a feature requested by many of our users and we're happy to announce we've just implemented it! Now our accordion menus can have submenus opened by default.
I'm going to use our Slabbed accordion menu as an example. The menu looks like this with our default structure:
And this is the code:
As you can see, the Products item has a submenu. To make it open by default, you just have to give the list element which contains the submenu the class active.
This can be done even easier with our menu builder. Just select the item with the submenu and check the Active box.