RadzenDataGrid LoadData is never hit

<RadzenDataGrid AllowFiltering="true"
                 TItem="HistorikTidDto"
                 AllowColumnResize="true"
                 AllowAlternatingRows="false"
                 Style=""
                 AllowVirtualization="false"
                 AllowSorting="true"
                 PageSize="10"
                 AllowPaging="true"
                 FilterMode="FilterMode.Advanced"
                 PagerHorizontalAlign="HorizontalAlign.Left"
                 ShowPagingSummary="true"
                 Data="@result1"
                 FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive"
                 ColumnWidth="100px"
                 EmptyText="Finns inga rader att visa"
                 LogicalFilterOperator="LogicalFilterOperator.Or"
                 RowRender="@OnRowRender" 
                 LoadData="@LoadData"
                 Count="@count"
                 >




 protected async Task LoadData(LoadDataArgs args)
 {
     Logger.LogInformation($"Running LoadData");

     count = result1.Count();
     result1 = result1Org.Skip(args.Skip.Value).Take(args.Top.Value).ToList();
     count = result1.Count();
     totalVisibleNoReg = result1.Sum(x => x.NoRegDy);
     totalVisibleNoInvoAb = result1.Sum(x => x.NoInvoDy);
 }

why is my LoadData never hit

Only you can tell why since only you can run and debug this code.

shoud load data be hit before oninitialize or after?

Our entire source code is available at your premises for free. You can attach Radzen.Blazor.csproj to your application to debug it.