Whenever you click at a place in a scrollBar (not on the thumb), the thumb is supposed to go directly at the click point or to quickly go where you click.

This is done successfully done in a scrollPane for example and for the vertical scrollbar in a TableView (when the virtualized direction is vertical). But the behavior is not the same with the horizontal ScrollBar in TableView. When you click on a spot, the thumb is going very slowly where you click.. Is this normal?

Here are two SSCCE where you can feel the difference between a scrollPane and the TableView:
ScrollPane : http://pastebin.com/vPteXHwC

TableView : http://pastebin.com/s0HsKT0E