I have made some further investigations on this case and I have managed to think of a workaround. It handles the Appointments.CollectionChanged
event and updates the appointments manually. The following code snippet demonstrates this:
.radScheduler1.Appointments.Count - 1
The issue will most probably be addressed in the upcoming Q2 release. For the time being, I hope this will help you.
If you have any further questions, feel free to ask.
the Telerik team
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