I'm using the following script to add Uranium from Alex's Caves as an Ore Vein, but only in Toxic Caves (since that's the only place the actual ore spawns).

`//Uranium from Alex's Caves
event.recipes.createoreexcavation.vein('{"text": "Uranium"}', 'alexscaves:uranium')
	.placement(2, 1, 24825175)
	.biomeWhitelist('alexscaves:toxic_caves')
	.id("kubejs:my_uranium_vein")
event.recipes.createoreexcavation.drilling('alexscaves:uranium', 'kubejs:my_uranium_vein', 800)
	.id("kubejs:my_vein5");`

Everything seem to be working fine, except for the fact that JEI shows no biomes in the biome whitelist when I check. I'm guessing the biomeID is incorrect, but I don't understand how that could be possible when doing /locate biome alexscaves:toxic_caves will take you to the toxic cave. Is there something I'm missing?

Does .biomeWhitelist only accept biome tags rather than allowing biome IDs as well?

EDIT: Just to be clear, I fixed this in my script by using KubeJS to make an alexscaves:has_uranium tag and then putting that tag into the .biomeWhitelist above, but I think it would be helpful to allow biome IDs to be used in the above instance, for niche cases where an ore spawns in only a single biome, such as here.