[MC-194132] Plains villages generating in the wrong biomes superflat

The bug

Plains villages generate in superflat worlds biomes where they are not supposed to generate (e.g. the_void). These villages cannot be found using /locate village.
Below are 3 screenshots of the villages and the biomes listed in the debug screen.

In biomes where villages normally generate, the correct biome specific village is generated (e.g. desert or savanna). So I think the problem is that every biome where villages aren't supposed to generate get plains villages, but the ones where villages generate naturally are unaffected.

Example worlds

Last tested in 20w51a

Seed

63486455778136911

Superflat preset

minecraft:sandstone;minecraft:the_void;

/execute in minecraft:overworld run tp @s 61.74 1.00 -119.51 -158.25 -2.55

Linked issues

is duplicated by 2

MC-184829 Village in custom superflat with no structures in the preset Resolved

MC-225869 Structures generated by superflat world generation in a biome where they normally cannot generate cannot be /locate-d Resolved

relates to 1

MC-180603 Wrong structures are generated in superflat worlds Resolved

Attachments

Comments 10

MMK21 2020-07-08T07:38:10Z

Is the village well in the plains?

CP 2020-07-08T08:16:42Z

u mean the village centers? yeah all 3 had a center/well.

galaxy_2alex 2020-07-08T11:25:58Z

What exact setting did you use for generating the superflat world?

CP 2020-07-11T21:56:27Z

For all of them I selected superflat then hit customize, then I used classic flat and only changed the biome from plains to the biomes listed in the images.

mxblue28 2020-12-16T18:10:01Z

Can confirm for 1.16.4, with generated structures enabled and preset:
minecraft:bedrock,100*minecraft:black_concrete;minecraft:the_void

marcono1234 2020-12-27T23:46:34Z

I have reworded the description of the report a little bit, I hope that is alright for you.

Justin Zheng 2020-12-28T01:11:32Z

Generate structures was on so that’s why villages are spawning (default superflats are always plains)

MMK21 2021-09-07T07:42:23Z

Affects 1.17.1

Athelstan 2021-10-08T18:18:52Z

I believe 21w40a fixed this. I tried to reproduce this bug with an old growth spruce taiga superflat and set the surface to stone so I would spawn on a grass block in a village. However, I didn't spawn in a village. When I repeated this but set the biome to taiga, I spawned in a village.

marcono1234 2021-10-12T01:54:50Z

Cannot reproduce this in 21w40a either, but I am not sure if this was really fixed in 21w40a or already in a previous version, so I will resolve this as Cannot Reproduce.
Please let us know if you can still reproduce this issue in the latest snapshots in a newly generated world.