I was playing around with NoGravity on falling blocks, player head falling blocks to be precise.

What I expected to happen was...:
I thought I was going to see my head floating as an entity and...

What actually happened was...:
I got an invisible falling block, even when trying with the default player head. The only way to see where it's located is to toggle the hitbox view (F3+B).

Steps to Reproduce:
Case 1 (default): /summon falling_block ~ ~ ~ {Time:1,BlockState:

{Name:player_head}

,NoGravity:1}

Case 2 (custom): /summon falling_block ~ ~ ~ {Time:1,BlockState:

{Name:player_head}

,NoGravity:1,TileEntityData:{SkullOwner:{Id:[I;0,0,0,0],Properties:{textures:[

{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzEwZmEyYWViMzZhZTY5MjhiYjdmZjNkNWI3NzNlZjQ3MmQxMjA1NDUxMzFhNjg5YzJlNWZmMWVlYmM0MDhkMCJ9fX0="}

]}}}}