The bug
There's a problem that axolotl movement is really fast while stand on slime block.
Here's video what it affects: https://youtu.be/ZNpX9EvOAeY
(Thanks to Mark for upload this video)
The issue is not inconsistent a honey block but slime blocks are affecting axolotl it will make fast.
What do you expect:
I placed axolotl on slime block.
What it happens:
It starts shaking fast when stood.
How to reproduce
Put slime block on the ground
Grab axolotl spawn egg and spawn atop of slime block
The animation of axolotl starts getting shake while stand on the slime block
Fix result:
Axolotl never shake when wander/bounced on slime block
Linked issues
Comments 14
Can confirm in 21w03a. Relates to MC-208617.
Can confirm in 21w05a.
Can confirm in 21w05b.
Can confirm in 21w07a.
Can confirm in 21w14a.

Affects 21w15a

Affects 21w17a

In 21w18a
I am unable to reproduce in 1.17-pre2.
Can confirm. Here's a video demonstrating this issue: https://youtu.be/ZNpX9EvOAeY