DevExtreme.AspNet.Data (client): filter specified via loadParams not working

I’d like to predefine filter on a dataSource (e.g. display data of current date). When filter specified via loadParams an error occured because for loadParams JSON.stringify() is not called and even though it will not applied becuse of this line of code: $.extend(result, loadParams);

My code:

dataSource: DevExpress.data.AspNet.createStore({
    loadUrl: "api/Orders",
    loadParams: {
          filter: ["Date", ">=", moment(new Date()).format('YYYY-MM-DD')]
     }
}),

Is it a bug or I’m doing smth wrong?

[AlekseyMartynov]

Now it’s not documented and looking like a bug.

Per our docs, loadParams are

additional parameters that should be passed to loadUrl

They are not intended to override the standard load options such as sort or filter. Their serialization is handled by the underlying AJAX implementation (e.g. https://api.jquery.com/jQuery.param).

[AlekseyMartynov]

The question seems to be resolved. Closing.