Dropped Items becoming small, only visible if hotbar is in front of it, and move with camera.

I was mining some sand with haste and the dropped items were bugging out.

What I expected to happen was...:
The items to be normal sized and to float around on the ground.

What actually happened was...:
The items were tiny and showed up when my hotbar blocked were they hovered. They also move and jumped around with my camera.

Steps to Reproduce:
1. break a lot of items quickly

2. let the items float around

3. Look around at the items