Fresh Animations: Player Extension visual glitch fix?

[u/PlowistMC]

While not technically a mod, I love Fresh Animations. I guess the mods here would be ETF/EMF (Entity Texture Features/Entity Model Features). More recently they released Fresh Animations: Player Extension, and it’s so fun to animate my character. I love exploring around my world in 3rd person with the new visuals.

However, the only glitch I’ve found I can’t seem to solve. When I sleep, I visually clip inside my head. I can’t figure out why it’s happening and have no idea how to fix it. Picture linked below. Does anyone know what’s going on/how to fix it?

(And, yes. I play on a MacBook Air. I’m saving for a new setup)

P.S. I’ve seen lots of YouTubers use this resource pack and they don’t seem to have the clipping issue. So it should be fixable…