Zombies and their variants do not animate correctly when attacking with a shield.

In Minecraft Bedrock Edition, when a zombie and its variants use a shield while attacking, their animation changes to that of a bow aiming. This issue appears to be related to MCPE-58861

Steps to reproduce the problem:

1. Spawn any zombie variant

2. Give it a shield

3. Switch to survival mode and observe the attack animation

Expected results:

The animation should be the standard zombie animation

Observed results:

The animation is incorrect and displays as a bow aiming