Hi all: Novice iOS programmer here. I am developing an iPhone app (target: iOS 18) where I need to place a large building a bit far away from the user: around 10-20 meters away. Now, the problem I am having is that ARKit's floor detection usually doesn't reach that far. I solved it by using "existingPlaneInfinite" in the raycast: let raycastResults = arView.session.raycast( ARRaycastQuery(origin: rayOrigin, direction: rayDirection, allowing: .existingPlaneInfinite, alignment: .horizontal) But the problem is that the building appears... but without grounding shadows. I tried enabling GroundingShadowComponent, but without success. After some more testing, I found out that if I place an object in a plane that ARKit is actually detecting, then it will have grounding shadows... but if I place it further away, in the part of the floor that ARKit doesn't detect, then it won't add shadows. It will still place the building at the right height (because it extends the detected plane to the infinite), but it won't add contact shadows with the floor. I can solve this problem using the usual tricks (adding an invisible plane as a shadow catcher, etc.), but I just wanted some confirmation that this is indeed the correct behaviour. Also, are there any changes in this regard in IOS 26?