The Bug:

Entities can sometimes spin under certain circumstances while pathfinding on top of pointed dripstones.

In my testing, the pointed dripstones must be made taller in order for entities pathfinding on top of them to start spinning.

Steps to Reproduce:

1. Summon a large area of pointed dripstone by using the command provided below.

   /fill ~1 ~ ~1 ~35 ~ ~35 minecraft:pointed_dripstone

2. Summon some entities on top of the pointed dripstones.
3. Go back to the place of where you executed the first command and make the pointed dripstones taller by using the command provided below.

   /fill ~1 ~1 ~1 ~35 ~1 ~35 minecraft:pointed_dripstone

4. Wait for entities to start walking around and watch them closely.
5. Take note as to whether or not entities can sometimes spin under certain circumstances while pathfinding on top of pointed dripstones.

Observed Behavior:

Entities can sometimes spin.

Expected Behavior:

Entities would not spin.