scope.$destroy having dropdownlist

Hello,

In newest release I have problem that:

I have a service that creates new scope and loads template that contains kendoWindow. Inside kendoWindow there is a directive containing dropdownlist. Now when I close kendoWindow then I destroy scope that service created as it is no longer used. The problem is that when I do this I got kendoError.

Example:

http://dojo.telerik.com/UNayO/2

How to solve this problem?