Im using .Net 4.5 MVC and Kendo UI release 2017.3.913 with the MVC wrappers.
I have a Kendo scheduler embedded in a Kendo TabStrip and it works fine so far with exception of displaying All Day events.
A single All Day event displays fine however when I create multiple all day events only the first is ever displayed in the All Day row of the scheduler. (see image Scheduler_InTabStrip)
When I moved the exact same Scheduler out of the TabStrip it displays the multiple All Day events fine (see image Scheduler_OutTabStrip). Im not doing anything fancy css wise in the TabStrip but Im guessing the TabStrip style/css formatting is affecting the Scheduler somehow.