When Villager is attacked, an iron golem spawns.

I put three beds on air.

And a few blocks（iron block,5x5）.

Then I attacked a villager by a snowball. So, an iron golem spawns on 5x5 iron blocks.

Attacker is player,snow golem,……etc.

I didn't use (villager) panic.

In 20w18a is not this problem.

This is 20w19a Bug? Correct?