I'm using jQuery 1.8.6 to fix the previous IE 9 bugs but I'm experiencing a second IE 9 bug with sortable. This issue is probably happening with other widgets as well. I'm calling it a missed mouseup or cursor is stuck bug.
The bug can be reproduced by checking out the sortable demo with IE 9
http://jqueryui.com/demos/sortable/#connect-lists- drag and drop between the connected lists
- after the last drop, move your mouse to the right and hover over the links in the Examples sidebar.
- expected result: hover causes cursor to change, actual result: cursor doesn't change
- now click somewhere on the screen
- hover over the links again and the cursor will change as expected.
This doesn't happen all the time, it may take a couple tries.
The problem is more noticeable when your draggable item has a unique cursor like cursor:move. Using the same steps above you would see that the cursor:move value is stuck and isn't cleared until you click your mouse.
Anyone else experience this? Is there a quick fix for cancelling the missed mouseup?