Help with HTML build 3D

Godot Version

4.3

Question

I have an HTML build of my game for Itch.io, but on the HTML build, eventually all the 3d stuff disappears. The game still runs, as I can here, and the 2d stuff is there. The only thing is 3d stuff disappearing except for the skybox. This does not happen in the editor, only in the HTML build: