Why does the menu has this problem?

I have a menu (menu matic) that has the class "active" and "current" when i press on a specific menu item.

I have 4 links in that menu, the only one that when i press doesn't have the class active or current is the Cobalt Insert Record (the only link i have for Cobalt).

Any wonder why ?

This way i can't apply a style to the current active menu.

I also tested with RT Menu and Joomla menu module, it happens the same so i believe it's not a Menu problem.

thanks