Cursor jumps up in IE10 when using keyboard to navigate

[SimonBrodtmann]

Following scenario:
I have a multiple select with already something selected.
Then I delete one entry using the backspace key on my keyboard while chosen has focus.
In the last step I navigate down the entries using the arrow down key on my keyboard to add new entries.
Whenever I reach the last visible entry the container scrolls down one step. Directly after that the selection switches from the current to the first visible entry.

This only happens with IE10. Not with IE9, FF 23, Chrome 27 and Opera 12. Others I haven't tried. Well I tried IE 8, but JSFiddle doesn't seem to work at all.
This also only occurs afters deleting one or more entries. Before deleting entries, everything works fine in IE10.

http://jsfiddle.net/yESeN/1/

[pfiller]

No activity on this bug in nearly 3 years. Is it still a problem? Closing for the time being.

[SimonBrodtmann]

Nice how you assume bugs fix themselves. Luckily this one actually did.

[LukeMcLachlan]

Thanks Patrick for an awesome script and for the free time that you give. Certainly made a big contribution to the overall look and function of my website!

[pfiller]

Aw, thanks @tanloverluke. You've started my week out on a nice note!