Entity fog doesn't match the fog of blocks around them

The Bug

In 1.18.1-pre1, the fog was changed to have a cylindrical shape. However, entities still appear to fade away from the player spherically.

How to Reproduce

1. Find any entity/entities.
2. Position yourself so the entities are by the edge of the fog cylinder (you may want to lower your render distance to make it easier).

Observed Result

The fog consumes the entities before the environment.

Expected Result

The entities and environment would be affected by the fog all the same.