Maybe, does it matter? As a property of the universe it has neither predictive power nor falsifiability.
If it is, I think it's fair to say it's not a human-centric simulation. I suppose it could be life-centric or intelligence-centric (Fermi paradox explanation?), but it could just as easily be an investigation into conformal field theories, and the creators don't even realise there's an equivalent gravitational weak field system present yet.
I think it's also worth asking how you define "simulation". It's possible to have a system who's state can be read two different ways but in which it's not clear which of the two is more "real". The holographic theory I touched on there is a great example.