Vex retaliates against Evoker when hit by Evoker's fangs

I tested this and found that vexes do not attack their summoning evoker that summoned them when hit by its fangs, but vexes summoned by the player or other evokers will attack a different evoker if hit by them. I think this is default behavior for mobs that have an owner, for example tamed wolves.

Vexes have no filters in their retaliation component:

"minecraft:behavior.hurt_by_target": {
        "priority": 1
      }

I do not know if this is different from Java; the wiki does not say anything about vexes attacking illagers or whether they are damaged by fangs.

@Kingsley Zhang: please do not add comments that duplicate information already on the report. I have warned about this before. If you continue to disregard the bug tracker policies your account could be subject to suspension.

Does it attack its own evoker when summoned by them?

I already answered that in my earlier comment.

If a different vex attack a evoker, all vexes summoned by its own evoker will attack the vex

affecting 1.16.221 I'll be a new reporter to add more affected versions and make the ticket more better