Hello Edson Lemus,
Thank you for writing.
I couldn't reproduce the issue with in test application using the Telerik assemblies from the latest release. Please, make sure that you upgraded the references of your project. Here is a link to our help where the upgrading process is described: Application Upgrade
I hope this is helpful. I am looking forward to receiving further feedback on your case. Thank you for your time.
the Telerik team