Isolate.Invoke.Method exits test if mock throws

Production code

 
    public class ClassToTest
    {
        private void PrivateMethod()
        {
            ClassToMock.Parse(new byte[] {});
        }
    }

    public class ClassToMock
    {
        public static string Parse(byte[] data)
        {
            return "hello";
        }
    }

Test code:

[Isolated]
        [TestMethod]
        public void PrivateMethodThrowingTest()
        {
            Isolate.Fake.StaticMethods<ClassToMock>(Members.CallOriginal);
            Isolate.WhenCalled(() => ClassToMock.Parse(null)).WillThrow(new ArgumentException());

            ClassToTest target = new ClassToTest();
            try
            {
                Isolate.Invoke.Method(target, "PrivateMethod");
            }
            catch (ArgumentException)
            {
                Debug.WriteLine("OK");
            }
        }

This test should pass but it fails due to the ArgumentException thrown by the mocked Parse static method:

Test method TestProject1.ClassToTestTest.PrivateMethodThrowingTest threw exception: System.ArgumentException: Value does not fall within the expected range..

When debugging the test, the execution ends when stepping over Isolate.Invoke.Method(target, "PrivateMethod");. The breakpoint on Debug.WriteLine("OK"); is not hit!