Both persistSelection and selectedKeyNames are are broken when using a kendo.data.Model definition inside a dataSource.schema.model as per the documentation.
Demonstrated here;
https://dojo.telerik.com/EnAqAWAV
Both persistSelection and selectedKeyNames are are broken when using a kendo.data.Model definition inside a dataSource.schema.model as per the documentation.
Demonstrated here;
https://dojo.telerik.com/EnAqAWAV