Not all of the caves use cave_air
Looks like the old caves still use cave_air but not to new caves.
Use datapack and seed from MC-125138
/tp @s -380 14 349 /function marcono1234:replace_cave_air
Observe the cave is cut in half.
2021-02-10, 08:45 PM
2022-02-27, 05:31 AM
2021-02-11, 10:06 AM
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