The Bug:

Aquifers can occasionally generate with sharp and unnatural edges.

Steps to Reproduce:

• Enter the following seed and coordinates.

• Seed: 5577082629219222156
  Coordinates: /execute in minecraft:overworld run tp @s -1038.03 13.97 328.29 406.06 13.17

• →  Notice how aquifers can occasionally generate with sharp and unnatural edges.

Expected Behavior:

The expected behavior would be that aquifers cannot generate with sharp and unnatural edges.