Pb:jQueryUI:Buttons: Double click on Checkbox with Firefox

Pb:jQueryUI:Buttons: Double click on Checkbox with Firefox

Hello,

Try to double click on Shuffle on this page:

http://jqueryui.com/demos/button/#toolbar

With Chrome it works correctly , but with firefox the button is displayed as checked whereas it is unchecked (click one more time to see that the current display was incorrect).

Could you please fix?

Best regards,
Sebastien