The bug

Wardens are not angered when they are hit by snowballs, eggs, or ender pearls thrown by players. In 22w18a, wardens would roar immediately after being hit by any projectile that a player fired, but now, wardens only roar if the projectile dealt damage to the warden.

To reproduce

1. Throw a snowball at a warden.
2. Observe that the warden has not roared and is not attacking you.
3. Shoot the warden with an arrow.
4. Watch the warden roar and attack you.

Expected behavior

The warden should roar and then attack the player immediately after being hit with any projectile that the player shot/threw.

Observed behavior

The warden does not care about being hit with snowballs, eggs, or ender pearls, and it continues listening for vibrations as if nothing happened.