When using the component "minecraft:behavior.hurt_by_target", and no other target mechanism, melee attacks don't behave consistently when paired with the component "minecraft:angry". There may be other attack components, but these are the ones I tested.

Behavior:

• minecraft:behavior.melee_attack: entity will continue to attack if permitted to execute an attack within the duration of "minecraft:angry". If target maintains distance outside attack range for duration of "minecraft:angry", duration will expire and event will fire.
• minecraft:behavior.delayed_attack: regardless of engagement conditions (attacking or being attacked), "minecraft:angry" duration will expire and event will fire.
• minecraft:behavior.stomp_attack: regardless of engagement conditions (attacking or being attacked), "minecraft:angry" duration will expire and event will fire.
• minecraft:behavior.ocelotattack: regardless of engagement conditions (attacking or being attacked), "minecraft:angry" duration will expire and event will fire.

Expected behavior:

All attack behavior components should extend the duration of "minecraft:angry" if allowed to execute.

Steps to reproduce:

1. Load a world with the attached Bug Test addon.
2. Summon a Zombie Pigman with one of the following events:
   • as_melee
   • as_delayed_melee
   • as_stomp
   • as_ocelot
3. Entity will behave as noted above when attacked.