Sorry Colin, there is no way to do this at present I'm afraid. It's something we can consider in future developments.
Is there a way to toggle the edit mode on and off while using the Streetview splt screen ?
I might leave it in edit mode if I'm editing directions, for example, but then if I need to use Streetview there is the danger that I will find I've left a "B" mid-route and have to undo, undo, undo to get rid of it.
It would be handy if I could toggle out of edit mode before moving the little man, without having to save again ...