What happened?

I think this is most likely caused by Nullscape, since it is the only End-enhancing mod I was using together with Better End.

BetterEnd

3.1.2

BCLib

2.2.4

Fabric API

0.75.1

Fabric Loader

0.14.18

Minecraft

1.19.3

Relevant log output

No response

Other Mods

Nullscape
(I'm also using a bunch of optimization/qol mods which shouldn't impact the generation in any way)