Unfortunately could not observe the same error at our side once again. Sending a video clip that shows how we can reproduce this unusual behavior would be very helpful. This way we will inspect it deeper and find what is causing it. I would suggest of using Jing
to record a video clip and either send us the file or provide a URL where we can watch it.
Please clarify as well if you observe it in all browsers or just in Google Chrome.
the Telerik team
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