Thanks for your interest in Syncfusion products.
We have analyzed your scenario and created the simple sample as per your scenario. Unfortunately we could not able to reproduce the issue. We need some more details of this scenario. Could you please provide us with the following details,
· Please ensure the reported issue is reproduced in the attached sample.
· Provide us the details of the screen shot of the issue that you faced.
· Provide us the stack trace of the exception that you have faced.
· If still the reported issue exists in the attached sample, please modify the sample with your customization if we missed anything.