Thank you for the report.
I managed to reproduce the issue. It is solved in our development version and the fix will be included in the next official major release Q1 2011 due in the first half of the next month. You Telerik points have been updated for the report.
In case you want us to provide you with a quicker response, please use our support ticketing system. Support tickets are reviewed and handled according to the license that you have.
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat
for a walk through all the exciting stuff we ship with the new release!