The bug
Whenever a mob or a player walks, it would say "Footsteps" in subtitles (if you have them on).
But whenever the new Hoglin mob makes a step sound, it would say "Hoglin dies" instead of "Footsteps".
To reproduce:
Enable subtitles
Spawn a Hoglin
Let it walk.
→ ❌ The subtitle is "Hoglin dies" instead of "Footsteps"!
I noticed this issue too