Axolotls keep their swimming animation when you use a lead on them.
How to do reproduce:
1.Place a bucket of water with a axolotl into it(preferably on flat land).
2.Get a lead from your inventory
3.Leash the axolotl
4. walk around(get the axolotl out of the water) and it will keep the animation as well as the speed
expected result:
The axolotl should return to its 'out of water state'
Actual result:
The axolotl is bugged and keeps the swimming animation as well as the speed that the axolotl has when its actually in water
Environment
Mac, 1.17 Pre-release 2
Axolotls don't actually keep their swimming animation when attached to a lead. Their model just seems to freeze and they continue to rapidly move around the player, therefore making this a duplicate of MC-208626.