Commented Unassigned: Gridview buttons don't fire with htmleditorextender on the same page (IE 11) [27621]

I created a simple page with a gridview that has a button field. I also added a textbox/hemleditorextender. Buttons do not fire postback in IE 11. Seems ok in previous version of IE.
Comments: Try to add UseSubmitBehavior="false" attribute to the button template to avoid this error. For details, please see this stackoverflow thread: http://stackoverflow.com/a/12081309/644496