When you change the value in option "queryBy" from default ("name") to another value results to a list of "undefined" labels in list. This caused on line 254 of plugin, where the rendered list is created by item.name. It should contain the queryBy property value as item property.
When you change the value in option "queryBy" from default ("name") to another value results to a list of "undefined" labels in list. This caused on line 254 of plugin, where the rendered list is created by item.name. It should contain the queryBy property value as item property.