Aquifer borders generate floating
The Bug:
Broken aquifer walls/borders commonly generate underwater.
As a result of this issue occurring, blocks can be seen floating underwater in bizarre and unnatural ways.
Steps to Reproduce:
- Create a world with the following seed and teleport to the following coordinates.
Version: 21w44a Seed: 8731922480704591603 Coordinates: /execute in minecraft:overworld run tp @s -2063.53 17.64 -1105.30 -2370.76 43.97
- Take note as to whether or not broken aquifer walls/borders commonly generate underwater.
Observed Behavior:
Broken aquifer walls/borders commonly generate underwater.
Expected Behavior:
Broken aquifer walls/borders would not generate underwater.
Created Issue:
Aquifer borders generate floating for no reason
In this cave aquifer borders generate floating in a cave despite not separating anything.
How to reproduce:
Seed: -8528979571675005699
/execute in minecraft:overworld run tp @s 1887.61 -30.48 -486.70 -3218.32 31.12
Aquifer borders generate floatingfor no reason
In this cave aquifer borders generate floating in a cave despite not separating anything.
How to reproduce:
Seed: -8528979571675005699
/execute in minecraft:overworld run tp @s 1887.61 -30.48 -486.70 -3218.32 31.12The Bug:
Broken aquifer walls/borders commonly generate underwater.
As a result of this issue occurring, blocks can be seen floating underwater in bizarre and unnatural ways.
Steps to Reproduce:
- Create a world with the following seed and teleport to the following coordinates.
Version: 21w44a Seed: 8731922480704591603 Coordinates: /execute in minecraft:overworld run tp @s -2063.53 17.64 -1105.30 -2370.76 43.97
- Take note as to whether or not broken aquifer walls/borders commonly generate underwater.
Observed Behavior:
Broken aquifer walls/borders commonly generate underwater.
Expected Behavior:
Broken aquifer walls/borders would not generate underwater.




Can confirm on seed -9235201 and location -3931 12 328
Can also confirm this in 21w44a. This ticket relates to
MC-236896. Here are some extra details regarding this problem.The Bug:
Broken aquifer walls/borders commonly generate underwater.
As a result of this issue occurring, blocks can be seen floating underwater in bizarre and unnatural ways.
Steps to Reproduce:
Observed Behavior:
Broken aquifer walls/borders commonly generate underwater.
Expected Behavior:
Broken aquifer walls/borders would not generate underwater.