The Bug:

Throughout the game, the ears of many entities aren't mirrored.

Below, I've constructed a table that highlights all of these errors. Please note that there may be more entities affected by this that aren't listed below.

Entity	Are their ears mirrored?	Ticket	Notes	Screenshot Example
minecraft:donkey	No	N/A		donkey.png
minecraft:ender_dragon	No	N/A		ender_dragon.png
minecraft:horse	No	N/A		horse.png
minecraft:llama	No	N/A	Can only be seen when using a 32-bit (or higher-quality) resource pack.	llama.png
minecraft:mule	No	N/A		mule.png
minecraft:panda	No	N/A		panda.png
minecraft:piglin	No	N/A		piglin.png
minecraft:piglin_brute	No	N/A		piglin_brute.png
minecraft:trader_llama	No	N/A	Can only be seen when using a 32-bit (or higher-quality) resource pack.	trader_llama.png
minecraft:wolf	No	MC-230603		wolf.png
minecraft:zombie_horse	No	N/A		zombie_horse.png

Steps to Reproduce:

• Download the attached resource pack (if necessary) to make testing this much easier. MC-246468.zip
• Summon any of the entities listed above, for example, a donkey.

• /summon minecraft:donkey ~ ~ ~ {NoAI:1b,Silent:1b}

• Look at the entity's ears closely.
• Take note as to whether or not the ears of many entities are mirrored.

Observed Behavior:

The ears aren't mirrored.

Expected Behavior:

The ears would be mirrored.