I was just reading through this today and in conjunction with the state of the game thread I think it's becoming clear that trying to get the Gen 8's to keep up with extra layers is getting tricky. I have a feeling there will be some people with discontent about this... I think we are moving more towards a "at some point you'll need to upgrade approach" in a subtle manner.
They’ve made it clear a few times that BML is not going to play well with layers, maybe smaller routes in the future will. They also made the 313 layer situation on BML clear in their last 313 article too, and even that was hardly a surprising revelation.
Tbh, I feel like if they announced it did work with BML for 8th gen people would be far more annoyed due to inconsistencies and the fact the one bonus layer would be a brand new one you'd need to pay for.
I think there'd be a case of "I'm not happy the dlc is free and the layers don't work " or "why should I pay for more layers when the free ones don't work" You're absolutely correct
So don't forget you should be able to use the 313 in off the rails mode in scenario planner on Ps4 / pro and xbox one. Hentis