Some mobs don't make any sounds, or are replaced with 'player hurt' sounds.

I'm aware this issue have been reported, although some of them are classed as 'incomplete'. The mobs I've noticed that don't have any sounds or are replaced with 'player hurt' sounds are:

1. Silverfish
2. Husks
3. Wither
4. Squids (no sound)
5. Guardians
6. Elder Guardians

I've tried every other mob, and they made sounds.