Entity has no face

When Internet is low and I start playing Minecraft, all entity has no face. that scary and very annoying. that hapens to before, when i play Minecraft 1.20.1. and I not use texture pack

(btw I take this screenshot when i recording)

 

How I Get These :

1. Install newest Minecraft

2. Internet Unstable

3. Launcher Freeze at Installing

4. If installing process stoped because error, play the game, don't re install

5. entity, seed, and game is corrupted

6. check the corrupted part, in my case, chiken still have face