The Wither boss's attacks do not deal the correct amount of damage

Steps to Reproduce:

1. Spawn a command block.

2. Enter the command: /effect @e clear.

3. Set the command block to repeat (purple) and set it to "Always Active".

4. Summon the Wither boss.

5. Observe the Wither boss's wither skull attacks.

Expected Result:

The Wither boss should deal consistent damage based on difficulty level:

Easy: 5 damage (2.5 hearts)

Normal: 8 damage (4 hearts)

Hard: 12 damage (6 hearts)

In the video, the game is set to Normal difficulty, so the Wither skull should deal 8 damage (4 hearts)—just like in Java Edition.

Observed Result:

Sometimes, the Wither boss's wither skulls do not deal the correct amount of damage.

Occasionally, the wither skulls deal no damage at all