The entity hitbox is not saved when loading a chunk while the game is frozen.
1. /summon minecraft:iron_golem ~ ~ ~ {NoAI:1}
2. /attribute @e[type=minecraft:iron_golem,limit=1] minecraft:generic.scale base set 20
3. /tick freeze
4. unload the chunk by moving away
5. return to the place where the mobs are present
6. Press F3 + B
7. The hitbox is incorrect
Can confirm in 24w03a:
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