Paper doll loses its animation when the player is out of sight

Steps to reproduce

1. Make sure paper doll is visible on the top left

2. Input command “/camera @s set minecraft:free pos ~~10~“

3. Fly up/down and move until you may see/not to see yourself

4. Observe the paper doll on the top left or open inventory

Observed result

the paper doll lose its animation and looks weird when you can’t see yourself in the viewport

Expected result

paper doll is consistent with player no matter whether player is in the viewport or not