When an entity is flying or above the ground (ghast, players flying with elytra, etc.) their shadow is still showing near their feet as if they were still on the ground. The shadow should only be present when a entity is on or within a couple of blocks of the ground.

Steps to reproduce:
1. Load up any world
2. Spawn in a ghast, fly with an elytra, or find any other floating entity and observe how the entity shodow is visible when they are way above the ground