[Bug on demo site] ListGrid and TreeGrid with frozen columns - double click on header

Double clicking on a header on both ListGrid and TreeGrid with frozen columns autofits the wrong colum.

TreeGrid example (double click on Email field autofits Name field)
http://www-demos.smartclient.com/iso...tml#freezeTree

ListGrid example (double click on Capital autofits Flag, double click on Continent autofits Country)
http://www-demos.smartclient.com/iso...gAndDropFreeze