Not sure if this is a bug or more. When using Connector with Domum Ornamentum some of the blocks become invisible. I already posted this on Minecolonies Discord, and they said its a issue with Connector. I can't post anything on Connector Discord because of phone verify so I am posting it on here.

Minecraft version 1.20.1
Domum Ornamentum 1.0.284

https://www.curseforge.com/minecraft/mc-mods/domum-ornamentum

RIP 1.20.1

As our LTS support target, 1.20.1 now only receives critical fixes related to Connector bugs. Please upgrade to the latest version for mod compatibility support.

Everything is upgraded to the latest version.