Matt,
something tells me it is hard for PGM to embed UI views for every project (written in actual SGU/MGU). Maybe they will do it in the future.
For now, I think the easiest straight forward solution would be:
1) If you have preference set to open last project, it should open with that last project with UI set / configuration just as you left it before closing.
2) Having "Don't open song or File" in preferences - BIAB opens with Default screen set.