Eye level does not match visible eye position for some entities

The bug

For some entities their eye level (red line when hitboxes are shown) does not match their visible eye position.

Affected entities

Entities which suffocate because of a bad eye-level position are listed in MC-142768

List is likely incomplete

(+) = eye-level too high
(-) = eye-level too low

 

How to reproduce

1. Enable hitboxes being shown (F3 + B)
2. Spawn one of the affected entities

   /summon ENTITY ~ ~ ~ {NoAI:1b,NoGravity:1b}