Datepicker Multi-select Error with combination of properties

When using properties stringResult, format, and name

Please see snippet:
https://webix.com/snippet/51bb4faf

Is this a bug?

Hello,

Thank you for reporting the bug. It will be fixed in the 5.2 release at the end of February.

If you need the fix ASAP and have a support subscription, please contact support@webix.com.