Certain mobs that can make nearby partners join them in a fight can only do so once until relog

The bug

When a single zombie has been attacked by someone such as snow golem, the nearby zombies will aggressive the snow golem consistently, but they only reinforcing for once. when the snow golem attack the zombie for the second time, the nearby zombie do not aggressive the snow golem. Relogging fixes the issue.

Steps to reproduce

1. Summon multiple zombies

2. Summon a snow golem

3. Let the snow golem attack a zombie

4. Kill the snow golem

5. Summon a snow golem again

6. Repeat the above steps

❌ → The nearby zombies will attack the snow golem, but the second time only the zombie that been attacked will attack the snow golem, the nearby zombies will not. Relogging the world fixes the issue.

The following mobs are be affected:

• Zombie type mobs (zombies, husks, drowneds, zombie villagers)

• Ravagers

• Blazes

• Illager type mobs (pillagers, vindicators, evokers, illusioners)

• Silverfish

• Endermite

• Shulkers

The following mobs are unaffected:

• Bees

• Piglins

• Piglin Brutes

• Hoglins

• Wolves

• Zombified Piglins