I'm creating learning system in WordPress and I have a lot of pages instead of post. Those pages needs to be in a custom menu with two sub items. It gets really confusing to add pages to the menus because the add to menu section is so tiny. Also some of the sub-pages doesn't show up indented.
Is there a way to make that bigger thru a plugin? To make it more uncluttered. Here's the view of my menu right now.
and sample of my menu structure