I tested the reported behavior but failed to observe the reported issue. Is it possible that the passed start and end dates are not correct?
I created a sample dojo to test the behavior. Can you update it so the issue is reproducible and send it back to me for further investigation? This way I can provide a better suggestion on how to resolve the issue.
Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.