Datapacks can be used to modify jigsaw pools. However, they do not affect the town centers for some reason.
I made a datapack that generates bamboo in the features and I tried to make all town centers generate as a zombie village. However, the bamboo generates but the town center remains the same.
h3. How to reproduce
- Download the data pack zombievill.zip and add it to a new world
- Find a village
- We expect to see a zombie village variant, but we get a broken village.
There are weird errors in the log: