When I was exploring the terrain, I found a loophole. Many people can see that peony can float, which makes the environment very strange. Sometimes you can find a pond, and then go there to find that the peony is floating as a square. My coordinates and seeds: -627090823056707991, coordinates X:-65 Y:72 Z:273.
This bug generator can see that because the bug is common, the floating of plants will be very strange.