Tested the container sorting with 4.1.85.5707. It seems to be sorting now. Thank You.
But the auto-scroll to top when placing/removing items still occurs. The auto-scroll doesn't happen if you place 1 item on the bottom most row (doesn't matter which column). But if you place 2 items on a row, the container auto-scrolls to top. Same thing with removing. If an item is the last item on a row, it doesn't auto-scroll up, but if there are other items on the row, it does.
