[Bug]: Part of Shipwreck spawning in the air when island generates above it

[JesseNieland]

Minecraft version

1.21.1

Mod loader

NeoForge

Mod version

2.1.0

Moog's Structure Lib version

2.0.2

What happened?

Parts of the shipwreck which was supposed to generate below water, spawned in the air. A MSS island generated above it. The rest spawns underwater without issues.

The part that's underwater is directly below the island. The part that spawns in the air is next to the island. This isn't exactly cut off by the outline of the island though.

I doubt this is high priority, as it's hard to reproduce, doesn't break the game, and very unlikely to happen if it did because of the structures spawning at the same X and Z coordinates.

Steps to reproduce

I'm assuming this can be reproduced if you somehow are able to generate an island with a shipwreck below it, but I can't be sure of this. Additionally, I'm not sure if there's any way to directly reproduce my exact scenario, as I'm using other world generation mods.

Crash report or relevant log output

Other installed mods

Terralith
Tectonic

As it's a default minecraft structure, I do not think other structure mods could impact this.

Pre-flight checks

• I've searched existing issues for this bug.
• I'm running the latest version of this mod that supports my Minecraft version.
• I have Moog's Structure Lib installed.