I am having an undesired effect when I drag a div from a container div which is set as overflow: scroll.
I have found an example of someone else where they have had the issue but I have been unable to find a resolution
What happens is that the scroll is just increased, I can see why this would be the desired behaviour if you wanted to drag to a destination within the scrollable div but I want to be able to take it outside of its scrolling grasp.
I had a similar problem enabling a drag between two overflow-auto divs. With the help of the previous answers, I found that this combination works for me (Safari 5.0.3, jquery-1.4.4, jquery-ui-1.8.7):
appendTo: 'body',
containment: 'window',
scroll: false,
helper: 'clone'