[BUG] [1.21.1] Unicopia + Terralith causes worldgen freeze serverside

[Dragunsblood]

Describe the bug
The combination of terralith and unicopia on my server seems to be causing a freeze when trying to load serverside. removing either mod resumes normal function.

Expected behavior
Expected the world to generate as intended and the server to finish starting.

Steps to reproduce
Install terralith and unicopia, try to launch server with both.

Screenshots
If applicable, add screenshots to help explain your problem.

Version Information:

• Minecraft Version: 1.21.1
• Mine Little Pony Version: 4.12.1

Mod Loader:

• [ X ] Fabric
• Quilt
• Neoforge (with connector)

Client/Server Logs
If applicable, add log files by uploading them as attachments or put them below.

``` [latest.log](https://github.com/user-attachments/files/18050852/latest.log)

</details>

[Sollace]

I suggest reporting this to terallith. There's nothing I can really do to fix this as it's a problem with the biomes overlapping.