Query Table Scroll Improvements

I am not sure if viable, but it would be great to be able to place a L-R scrollbar at the bottom of visible selection as opposed to at the very bottom of the list. I sometimes find myself having to scroll to the end to move to the right and then scrolling back up (wide mode does help to a certain extent).

Also if the column titles could always visible at the top as you scroll down that would be a incredible.