Hi Jan,
Thank you for your interest in syncfusion products,
Am afraid that am unable to reproduce your reported issue in our end and also heard to trace in our support database in this same your scenerio. So i would request you to provide the simple sample that are replicated your isssue which is helpful for us to provide better solution to you.
Let me know if you have any further concerns.
Regards,
Ragamathullah B.