Hello Nevitha!
When posting my Question I join a file with some code and in my scheduler I use a template. So in your example to download there isn't template, have you try with template ? And not be able to reproduce the issue, because till now I Have the same problem.
<ScheduleEventSettings DataSource="@DataSource" EnableTooltip="true" ResourceColorField="Grappes">
<Template>
<div>@((context as dynamic).Subject)</div>
<div>Dr: @(getDrName((context as dynamic).IdRessource))</div>
<div>De: @((context as dynamic).StartTime.ToString("hh:mm")) A: @((context as dynamic).EndTime.ToString("hh:mm"))</div>
</Template>
</ScheduleEventSettings>
Thanks,
Chimène Nk.
