The performance when using the filter method to filter the data in DataSource and Hierarchical datasource is decreased.
There is a perfromance decrease when using the filter method with the latest Kendo version:
The performance of the filter method should be improved.
In a DropDownList with local data and virtualization enabled. when the value is set after initialization using the value method, the change event is fired when the component is opened and closed, without actually changing its value.
The change event is fired.
The change event should not be fired when the value is set through the value method.
The dataSource filter configuration only accepts string as value.
An error is thrown and the MultiSelect does not open.
There should be no error and the MultiSelect should open.