2 Error Alerts

I’m working on the RaiseMan and having an issue with invalid raises generating 2 alerts at the same time. One is the expected alert that drops down from the app menu bar and the other is a free floating alert window. Both say the same message and have the same buttons. The downloaded sample code from here does not have the same behavior. Any idea what setting I have wrong that’s producing this behavior? I’ve looked through my project and can’t figure out the issue.