Verify a call made in the context of a thread pool thread

I tried to use Isolate.Verify to verify the desired execution path across multiple async operations.
It seems that calls made on a thread different than the caller are not detected by Isolator.
Is this a known issue? Are there any workarounds or patches?

Below is a sample code that illustrates the problem (the test fails!):

[TestMethod]
public void Test1()
{
    // Arrange
    //
    var fakeEventsKit = Isolate.Fake.Instance<IReportsRetrievalEventsKit>();           

    // Act
    //
    Action<IReportsRetrievalEventsKit> action = eventsKit => eventsKit.NotifyRetrieveReportCompletedSuccessfully();            
    action.EndInvoke(action.BeginInvoke(fakeEventsKit, null, null));
    
    // Assert
    //
    Isolate.Verify.WasCalledWithAnyArguments(() => fakeEventsKit.NotifyRetrieveReportCompletedSuccessfully());
}

Thanks,
Noam