[support] menu not appearing expanded

I just created a new page on my site, and added a menu item to link to it. I set the menu item as the child of a previously added menu item, but the new item does not appear below the parent when I click on the parent. I thought maybe this means I need to force the parent item to be expanded, but even then the sub-item never appears. I'm not sure if I'm just doing something wrong, or if I've misunderstood how menu items should behave. Any tips appreciated! -- sarah adams web developer & programmer portfolio: http://sarah.designshift.com blog: http://hardedge.ca