Right now for me to drag and drop a view in the secondary sidebar I have to drop it in the small title area of the secondary sidebar.
If I drop it in the large view area, it basically splits the view container.

I know this logically makes sense, but makes the whole DnD experience unusable.

Could DnD see if I am dragging the only view in the container, and if yes always drop it as a separate container?
I am constantly being bitten by this (even with previous DnD scenarios).