Reloading a professionless zombie villager causes it to gain random profession clothing

When a zombie villager without a profession is reloaded (by moving away from it and back towards it again), its clothing will be randomly chosen from the available professions- it may seem to be a nitwit, or a butcher, or a mason, or it may correctly show as having no profession. Reloading the world or teleporting to it from another dimension causes it to render correctly, and converting it always produces a professionless villager as expected.

To reproduce

1. Set render distance to 2 chunks

2. Ensure you are not standing in sunlight

3. /summon minecraft:zombie_villager ~ ~ ~ {NoAI:1b,PersistenceRequired:1b,VillagerData:{profession:"minecraft:none"}}

4. Move away from the zombie villager to unload it

5. Once it has been unloaded, move back towards it to load it again
   ❌ Notice how its clothing has changed (if it didn’t change, repeat steps 4-5 until it does)