The Bug:
Hay block piles can generate inside village structures.
Here is an example:
Version: 26.2
Seed: -7979010454089259359
Coordinates: /execute in minecraft:overworld run tp @s -365.53 69.06 -158.00 -135.49 19.59Steps to Reproduce:
Generate a world with the seed provided above and teleport to the given coordinates.
Look closely at the hay block pile.
Take note as to whether or not hay block piles can generate inside village structures.
Observed Behavior:
Hay block piles can generate inside village structures.
Expected Behavior:
Hay block piles would not be able to generate inside village structures.
This ticket relates to MC-140727, but isn't the same as it. MC-140727 concerns terrain and structures generating inside structures, while this ticket (MC-260916) concerns hay block piles being able to generate inside village structures. The generation of hay block piles is different to the generation of decorations and terrain, hence why I'm inclined to believe that this is a separate issue.