When playing regularly, experience orbs face the screen depending on the direction the player faces. Now let's assume the 'original player' refers to the person who started the world. And the 'split players' are the ones who joined in split-screen. When you're playing as a 'split player' and you look at an experience orb, you assume it would be facing according to the direction you're facing. This is what is expected. What actually happens is the experience orb face according to the 'original player'.

Steps to reproduce

1. Start a world.
2. Join the world on a different controller.
3. Look at an experience orb on the split player account.
4. Move your camera on the original player screen and observe what happens to the experience orb.