Summary:
Off-hand stops swaying when the player uses the goat horn (she becomes attached to the player).

Steps to reproduce:

1. Change the camera to a third person.
2. Take the goat horn.
3. Use goat horn.
4. Look at the off-hand while using the horn.

Observed results:
Off-hand stops swinging when the player uses the goat horn.

Expected results:
Off-hand will not stop swinging when the player uses the goat horn.

Video:
Minecraft Preview 2022-03-17 21-53-04.mp4