DropDownTree as row editor

[kendo-bot]

Bug report

DropDownTree as a row editor does not clear chips when x button is clicked. Select All option does not select items

this.dataSource.data() does not have items

Regression with 2023.1.314

Reproduction of the problem

Open this Dojo example - https://dojo.telerik.com/oXizEQac

Open Name column row filter DropDownTree

Select All shall select all items. Clearing items shall clear them

Ticket ID: 1648996

Environment

Kendo UI version: 2023.1.314 or newer
Browser: [all]