Hi Connor,

Thank you for the provided feedback.

The auto-correction of the Repeat every field could be disabled, by setting the autoCorrect option of the repeatEveryOptions property to false:

<kendo-recurrence-editor [formControl]="formGroup.get('recurrenceRule')" 
                        [repeatEveryOptions]="{autoCorrect: false, format:'n0'}">
</kendo-recurrence-editor>

Here is an example where 08 could be entered without automatically switching the numbers.

https://stackblitz.com/edit/angular-d1g2ht?file=src%2Fapp%2Fapp.component.ts

However, it is expected behavior to change the value without the leading zero once the input is blurred since 08 is not a valid number for the field. 

Regards,
Martin
Progress Telerik