Fall damage on non-player entities sometimes is very delayed

In the latest preview, fall damage on non-player entities sometimes is very delayed.

Steps to reproduce:

1. Give yourself a random blocks, and then build a 5 block height tower

2. Give yourself any mobs spawn egg, then right click it at the side of the fifth block

3. Observe

Expected results:
Fall damage on non-player entities are not delayed, like in the previous version.

Observed results:
Fall damage on non-player entities sometimes is very delayed.