Context being VisionOS development, I was trying to do something like let root = ModelEntity() child1 = ModelEntity(...) root.addChild(child1) child2 = ModelEntity(...) root.addChild(child2) only to find that, despite seemingly being together, I can only pick by children entities when I apply a DragGesture in VisionOS. Any idea what's going on?

I have tried entity.generateCollisionShapes (generating simple box-shaped collision) and ShapeResource.generateConvex(from: entity) (generating convex-shaped collision, as the name suggests). Unfortunately neither suits my case, where I have a torus entity inside which no collision should happen with other entities - namely, smaller entities should be able to "fall through" the torus, thus the title of this post. Was wondering if there's any solution that I overlooked. Thanks 🙏