Is there an example of a split view detail window with a titlebar that is not using a navigation group? The Kitchen Sink example with a titlebar uses a navigation group to display the titlebar, and the other example is a fullscreen window.
In other threads, it's been suggested to create a tab group with a single tab to get a titlebar; however, this approach doesn't seem to work with a split view. The tab group does not display without calling
.open(), and if you do call
open(), then it displays full screen, and you don't see the split view.
I'd use a toolbar for a use case like this, where you essentially just want to use the bar as a header (without any of the trappings of a navigation group). If you create a toolbar and set it to top:0 and left:0, you should be able to approximate the same look and feel.