Enderman anger shaking animation is missing / does not play

In older versions of Bedrock Edition, Endermen shake violently when they are angered. However, since a recent update in Bedrock Edition, this animation no longer plays. Instead, the Enderman remains completely static with its mouth open, lacking any visual anger animation.

Steps to Reproduce:

1. Spawn an Enderman.

2. Look directly into its eyes (or hit it) to anger it.

3. Observe its behavior and animations while it is aggravated.

   Expected Results:

   The Enderman should shake out of rage when angered

   Observed Results:

   The anger shaking animation does not play. Instead, the Enderman stands completely static with its mouth wide open.

I've attached videos showing the problem and where I added a resource pack that fixes it.