Thrown Ender Pearls produce a teleportation sound on impact 
as per the following change: https://www.minecraft.net/en-us/article/minecraft-snapshot-23w43a.
This holds true when teleporting players, but not when teleporting non-player entities.

Steps to replicate

1. Feel free to enter the End dimension if you wish
2. Summon a polar bear into existence
3. Launch an ender pearl.
4. Execute the following command before the ender pearl lands:

   /execute as @e[type=minecraft:ender_pearl] at @s run data modify entity @s Owner set from entity @e[type=minecraft:polar_bear,limit=1] UUID
   

5. Launch an ender pearl.
6. Execute the following command before the ender pearl lands:

   /execute as @e[type=minecraft:ender_pearl] at @s run data modify entity @s Owner set from entity @e[type=minecraft:ender_dragon,limit=1] UUID
   

Observed & Expected Behavior:

- No teleportation sound was heard when teleporting the mob.
- A teleportation sound should occur, akin to when players are teleported by ender pearls.