Sitting camels pulled by fishing rods aren't moved horizontally and remain sitting

The Bug:

Sitting camels pulled by fishing rods aren't moved horizontally and remain sitting in the air.

Pulling a sitting camel with a fishing rod doesn't move them horizontally at all but only vertically and they stay sitting as they get flung into the air until they take damage from the fall damage.

Steps to Reproduce:

1. Summon a camel, wait for it to begin sitting, and obtain a fishing rod.
2. Using the fishing rod, hook the camel and attempt to pull it toward you.
3. Take note as to whether or not sitting camels pulled by fishing rods aren't moved horizontally and remain sitting in the air.

Observed Behavior:

The sitting camel is pulled vertically but not horizontally and remains sitting despite being pulled until it takes fall damage.

Expected Behavior:

The sitting camel would be pulled both vertically and horizontally and begin standing up when being pulled.