You can reproduce the bug even in your documentation: Overview - DatePicker - Kendo UI for Angular (telerik.com)

• Select the Bootstrap Theme
• Try to select for example the 14th March 2000 the calendar goes to December 2000 (and doesn't select the date).
• If you click slightly outside of the number, the selection works.

The problem seems to be the infinite navigation that's overlaying with that dates' columns.

Hello,

In case when datepicker used inside treelist with kendoTreeListEditTemplate, it is logging the PreventableEvent of datepicker inside the ExpandEvent of treelist.

https://stackblitz.com/edit/angular-5uzbzw?file=src%2Fapp%2Fapp.component.ts,src%2Fapp%2Fapp.module.ts,package.json

Thanks