RevitTask.RunAsync() returns before Revit

The await RevitTask.RunAsync() does not seem to wait for Revit to finish. In the below sample method, RevitTask.RunAsync() returns “Jimmy” before the Selection is set in the ActiveUiDocument. So my MessageBox shows “jimmy” before the selection is made. I’m not sure why this would be the case.

private async void SelectInRevit()
        {
            var myString = await RevitTask.RunAsync(
                app =>
                {
                    app.ActiveUIDocument.Selection.SetElementIds(SelectedFam.ElementIds);
                    return "jimmy"; 
                });
            MessageBox.Show($"{myString}");
        }

[KennanChan]

I think I can close this issue. You can submit a new one if the issue persists.

[KennanChan]

You can try to write a pure external event handler to test the code to see if the issue still exists