Toolbar above split pane help

Hey guys,

With the new split pane coming out in the update I was playing about with it trying to figure out how to get a toolbar above the split pane. I think with a bar above a menu and content section of an app would work really well as a banner of some kind, with maybe a logo and app title. I’ve spent some time trying to figure it out myself but I cant seem to get the bar to ever go above. It always seems to overlap or replace the titles of the menu and, or page. Below is an image of what I mean. I would appreciate if someone could figure it out :slight_smile: