[1.19.3] Minecraft not attempting to render the left arm

Hello I was trying to render my left/right arm when I'm holding a specific item in either of my hands and it appears that the game doesn't even try to render the left arm unless the main hand is set to left in Skin Customization. How would I render the left arm in this situation? I need this for an animation.

Just in case something in the code is wonky, here is my event handler for RenderArmEvent: https://gist.github.com/DrNickenstein/43acbf3a01916e22fc7b73a3d24bf671

Edit: I wasn't even trying to render the hand, nevermind .-.

Edited February 13, 20232 yr by DrNickenstein
it was an error of mine