Describe the Bug

When i leave my world and come back all the blocks from create disappear accept for tracks and trains. The blocks are functionaly still there but i cant see them

Reproduction Steps

1.Place a block down from create
2. exit the world
3.reenter the world

Expected Result

the blocks disappear and cant be seen

Screenshots and Videos

Crash Report or Log

No response

Operating System

Windows 10

Mod Version

0.5.1e

Minecraft Version

1.20.1

Forge Version

forge-1.20.1-47.2.1

Other Mods

No response

Additional Context

No response

please crash your game by holding F3+C for 10s and attach the crash report