View Rotation

Hello,

With the "View Rotation > Selection Center(with selection)" I find that the view does not always actually rotate around the selection Center. It changes depending if the manipulator is shown or not.
If manipulator is shown, then the view rotates around the manipulator, which causes an issue if the selection goes out of view, as the manipulator then changes position to be in view, and the view then rotates around that new manipulator position. If the manipulator is hidden and the selection goes out of view, the view then appears to camera point tumble.

Is that correct as to how it should function?

Thanks,