Sheeps (or even other mobs) spin around aimlessly when swimming in the same block space as sea grass (no matter if short or long) i was guiding the sheep with wheat while this happened.

What I expected to happen was:

The sheep to normally swim

What actually happened was...:
The sheep started to randomly spin until i broke the sea grass below/inside it

Steps to Reproduce:
1. Put sheep on water
2. Sea grass in the same block space as swimming sheep
3. If sheep does not spin, try guiding it with wheat