Vanilla World Height Limit Still Enforced on First Login

[Coding-Wizardry]

Modpack List of mods which required for reproduce bug:

• Cubic Chunks
• CubicGen
• DimensionalLayers

World customization preset Any arrangement of dimensions where blocks end up above y=256

Describe the bug Attempting to break or place blocks above the vanilla height limit will lead to the vanilla height limit message displaying, and blocks not properly registering as broken and/or placed. Ghosting occurs, and eventually a client crash (it says disconnected from server, then boots you to the multiplayer world selection menu even though the world was singleplayer)

Steps to reproduce the behavior

1. Make a world with the listed mods
2. Go above y=256 and try to place blocks and destroy blocks
3. See the bug
4. Save & Exit, then reload world; bug is gone.

Expected behavior Blocks work normally.

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

[hohserg1]

Woah! Thank you for report! However its Cubic Chunks issue Modpack

• Cubic Chunks
• CubicWorldGen

Steps to reproduce the behavior

same

But I cant find out relevant issue at CC repo, huh

[hohserg1]

About this bug written on CC curseforge page