jQuery Sortable List - scroll bar jumps up when sorting

Question

I created a demo: http://pastebin.me/584b9a86d715c9ba85b7bebf0375e237

When the scroll bar is at the bottom and you drag items to sort them, it causes the scroll bar

Answer 1

I had this issue in Chrome. And all sortable divs had fixed height.

Problem was in css property position: relative of these divs. When div was dragged and removed from DOM, it's coordinates were calculated wrong due to relative position.

Inherit or absolute positioning should be used for sortable elements.