Hi there!
We're using the date range component in our current project and we found a weird behavior when OnPush change detection is enabled.
The focus get lost from the start date input as you type the first digit of the year.
I've created an app in stackbliz to reproduce it: https://stackblitz.com/edit/angular-kendo-daterange?file=app/app.component.ts
I hope you can help us with this as it's quite annoying and we can't find a proper way to fix it.