Bruh, I spawned in the ground. My headset is a Rift S and by the looks of things in the comments, you don't have an Oculus headset to use for making it support Oculus. So do Oculus headset users spawn in the ground? Or does it just not work. Oh yes and the fact that the comment and your reply is 3 years old might mean it supports Oculus.
Still, for some reason I spawn in the ground.