Describe the bug you're experiencing

Fabric 1.21.1, mod version 4.8
Setting this value in the config file to 1.2, the server starts fine and adds some biomes in the log. Setting to less than this value causes the server to hang at the point in the log where it would start adding
Relevant mods are WWEE and regions unexplored, with terrablender

Reproducability

Stop server, change value in config, restart server
1.2 is good
1.0, .8, 0.8, .5, 0.5 cause crash
1.5 also caused crash
Reset to 1.2, server starts ok

Mod up to date

• Before submitting this issue I updated to the newest version and reproduced it

Minecraft version

1.21.1

Modloader version

Fabric

Logs

https://gist.github.com/buspasss/bd53b38caf9bc12900d1849255dfcb1e

I'm unable to reproduce this with the mods mentioned, it might be that the server just stalls due to the additional memory the computation uses, or because some of your tags have errors in them