Entities cannot jump out of a composter that is surrounded by blocks on all horizontal sides with air beneath it

Steps to reproduce the issue:​

1. Place a composter

2. Ensure at least 1 block of air or liquid is beneath it

3. Surround the composter with any block on its North, East, South, and West sides

4. Spawn an entity inside the composter (preferably one with ‘scared’ interactions such as: creepers & cats or villagers & zombies)

5. Either let the entity naturally try and escape over time, or scare it with another entity

Expected result:​

The entity should be able to pathfind to jump out of the composter.

Actual result:​

The entity becomes stuck in the composter, never attempting to jump out despite being able to.

Screenshot / Video: