New Vaults texture bug

In the official release of Minecraft 1.21 update, there is a texture bug In the new vault.
We can see the top of head of the mobs.

Expected result
The vault should be perfectly fine and no mobs head should not be coming out of The vault.

Actual result
The head is coming out of the vault

This is just a small texture bug, this will not not affect the game at all.