Small fireballs shot from blazes don't accurately account for the scale attribute

The Bug:

Small fireballs shot from blazes don't accurately account for the scale attribute.

When summoning a blaze with a large scale. the fireballs are shot from its body, rather than its head or eye line.

Steps to Reproduce:

1. Switch to survival mode and summon a blaze with a large scale by using the command provided below.

   /summon minecraft:blaze ~ ~ ~ {attributes:[{id:"minecraft:scale",base:5.0d}]}

2. Wait for the blaze to notice you and begin shooting small fireballs at you.
3. Look closely at the position of where the small fireballs are created.

Observed Behavior:

Small fireballs shot from blazes don't accurately account for the scale attribute.

Expected Behavior:

Small fireballs shot from blazes would accurately account for the scale attribute.