Experience orb turns white

*What I expected to happen was...:*The Experience orb stays the same rainbowy cycle the whole animation.

What actually happened was...: As the Exp orb drags towards you quickly (when sound effect starts to play), it seems to turn white instantly. The shadow also seems to darken drastically at the same time the orb changes color.

Steps to Reproduce:
1. Get Experience bottle
2. Throw 2-3 blocks away (for better viewing)
3. It should turn white last second