The motion of falling block entities is visually slow

The Bug:

The motion of falling block entities is visually slow.

This can be seen with falling blocks in bubble columns and cobwebs.

Steps to Reproduce:

1. Place down a cobweb and obtain a fishing rod.
2. Place a block of sand 2 blocks above the cobweb.
3. Use the fishing rod to hook the sand while it's falling through the cobweb and then retrieve the fishing bobber.
4. Watch the motion of the falling block closely.
5. Take note as to whether or not the motion of falling block entities is visually slow.

Observed Behavior:

The motion of falling block entities is visually slow.

Expected Behavior:

The motion of falling block entities would not be visually slow.