I have recreated this glitch in 20w29a, apparently it happens when you enter your first Nether portal of the world and it is far enough from spawn. It seems to only be working on the snapshot, though.
Cubres
I have recreated this glitch in 20w29a, apparently it happens when you enter your first Nether portal of the world and it is far enough from spawn. It seems to only be working on the snapshot, though.