I had this feature planned so you could have several scenes/clips open at the same time – to be able to check continuity and such. This feature is still on our todo list but according to our plan will have to wait for a future version (so much to do!) 🙂
Yes, the challenge is to make it highly functional and efficient for the pro animator/studio, but at the same time keep it so simple and easy to understand that the beginner can use it too.
Would be great to chat, but I am super busy at the moment. No time, sorry 🙂