As my title says, when I clear selected values in the input, additional values selected.
See Dojo: https://dojo.telerik.com/UgOVISOL
1) Open the widget and select an element under the Customer Location group
2) Close the widget
3) Click the X button on the tag to remove the selected Customer Location.
See how it adds an additional value to the selected list. This is somehow linked to the filtering in the change callback because when I remove the change callback, it works fine. N.B. this only happens when clearing the value using the X, if the value is deselected, all is fine
The desired behaviour is that when a customer location is selected, the customer accounts in the datasource are filtered by the selected customer location. This part is working though.