Hi @MuseumShuffle,
These forums are for discussion of the Swift language, rather than technologies like the simulator or specific frameworks that happen to be used from Swift. While often an issue with a framework actually boils down to a question about the Swift language or compiler (such as how overload resolution works, or how a particular API technique was achieved), that doesn't appear to be the case here. I'd suggest trying the apple developer forums for your question.
Thanks!