We tested the described scenario on our side but we were not able to reproduce the issue you explain. Could you please open a support ticket and send us a simple running test project which demonstrates your exact setup and reproduces the problem? As soon as we receive it we will test it locally and research the issue. I would also like to ask you send us a list of steps we need to follow in order to reproduce the issue. For your convenience I have attached a screenshot with instructions how to open a support ticket.
the Telerik team
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