Scheduler overlaps events when allday event is rendered on multiple days

[nelito987]

Bug report

When all-day event is rendered on more than one day the events in Scheduler are overlapped.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/yEDWLPir
2. Edit the 'Job Interview - Bobby Rooney` event as follows:

Current behavior

The events have the wrong calculation and are overlapping.

Expected/desired behavior

The event should not overlap:

The issue is a reression starting with 2024.4.1112

Environment

• Kendo UI version: 2025.2.702
• Browser: [all ]