display of multi-level header menu

when this theme appeared on the www.remarpro.com repository, I downloaded it onto my test system to check it out. this theme does not process multi-level menus correctly. all menu entries are showing up when the theme is activated. second and third level menu items are visible and not hidden until you click on the parent menu item as expected.

is this not something that the theme reviewers check before loading up the theme to the www.remarpro.com repository? this should have been corrected before the theme was loaded up.

Al