RadzenDataGrid Reload() is not updating the grid

RadzenDataGrid not updating the edited values using Reload() function .If i refresh the page the newly added values are shown.Please guide me through this issue.
protected async Task OnAddClick(MouseEventArgs args)
var result = await DialogService.OpenAsync("Add Analytic Rule", null);
await analyticMatrixGrid.Reload();
// await Load();
await InvokeAsync(() =>

testingdemo.zip (522.3 KB)