This morning I’m making some test using wishforge shooting example (because it’s inclined planes works and my standard setting doesn’t, maybe just a setting on platform but I wasn’t able to fix). But back to the question: maybe is not a bug but I’m so noob I can’t create addional layers, the only one show is base layer. All others are not show even if visible. I moved they above and base layer but nothing. Maybe an hide setting I ignore? Thanks!
Solved! The scene start outside the game area and so not displayed. I moved layers on regular area and it work.