Some entities catch on fire and don't extinguish

Some invulnerable entities will appear to be on fire indefinitely until you unload the chunk they are in or reload the world.

Affected Entities:

• End Crystal ^{_{In 1.21-pre2 and above, end crystals do not catch on fire}}
• Painting
• Item Frame (with and without an item in it - Note: In 20w17a and above, the flame animation might not appear, but the Fire NBT tag is 100s)
• Glow Item Frame (with and without an item in it - Note: In 20w17a and above, the flame animation might not appear, but the Fire NBT tag is 100s)
• Lead / Leash Knot
• Minecart

Steps to Reproduce:

1. Give yourself a bow with Flame and some arrows

   /give @s minecraft:bow[minecraft:enchantments={levels:{"minecraft:flame":1}}]

2. Summon one of the affected entities above is the invulnerable NBT tag
3. Shoot the entity that you have summoned

Observed Results:
The entity will be on fire indefinitely.

Expected Results:
Either they do not catch on fire or the Fire NBT tag extinguishes the entities properly.

Notes:
Code analysis by Marcono1234 can be found in this comment.