Strange positioning with relativeTo: "space"

I'm trying to follow your webXR augmented reality positioning demo and my anchor ends up in some strange spot.

https://github.com/pmndrs/xr/blob/328c4228e39a64053f8ee33942612491e06a6fdc/docs/tutorials/anchors.md

I would have expected the white box to appear at my hand, instead its over my shoulder up above in the air.

i'm on a Quest 3
