Version info

modern-beta-fabric-2.2.1-1.17.1
gh actions build #22

Expected Behavior

Caves and cliffs preview datapack generates terrain down to y=-64

Actual Behaviour

The mod trims caves at y=0 and spams the client with
[Worker-Main-2/WARN]: Empty height range: [136 absolute-0 below top]

Modern Beta uses its own set of noise settings for the various world types, so I would not expect the CC Preview data pack to work.

Partial support is already in, however I don't advertise it because the work is still pretty incomplete. However, if you'd still like to try it out, a datapack is attached. You'll be able to preview the extended height changes for the Beta, Alpha, Infdev 611 and Infdev 415 world types.

I don't plan to address issues until regular 1.18 snapshots start coming out though.

CavesAndCliffsPreviewModernBeta.zip