Biome spawning in the underground

[alexsl2174]

What's the issue you encountered?

New biome that are added are being show to be generated or are said to be locate underground. When you use the /locate more often then not this will result in getting teleported in the ground and dying of suffocation.

How can the issue be reproduced?

Generating a world using any or no seed (but we are currently using this one : 4167799982467607063) then using /locate biome unicorns__legends:ethereal_meadows and teleport to the location. This is a meadow and should be at ground level.
latest.log

Logs

No response

Mod Version

3.0.1.7

Additional information

current modlist : https://mclo.gs/upyCna1