Villages that cross into multiple Biomes only spawn one skin of villager

This is NOT MC-140926, which is already fixed. It may be related? Not sure.

To reproduce:
• Try this seed: 87524654231
• Visit the Village at 144, ~, 224

This Village is a Taiga Village, and spawns Taiga Villagers as expected. However, what is NOT expected is that the village also crosses into a Jungle Biome, but the Villagers generated inside the Jungle Biome are all still Taiga Villagers.

This is not expected, and is not the behavior seen on Bedrock Edition.