I recently build myself a building in a creative world with a combination of Domum Blocks.

I saved this in a schematic from Create.

In my survivial world I placed down the schematic and got all the domum blocks that I had used.

The Schematicanon cannot place the domum blocks with thier intented textures block places a rainbow of combinations that didn't even exist in the chests that it draws from.

thats how it's supposed to look

thats how it actually looks when blasted into existence with the schematicannon.

The Mord versions are:
MineCraft 1.20.1
Create 0.5.1.j
Domum .290

I have the same issue. Minecraft v1.21.1, Domom v1.0.221, Create v6.0.6

When using the schematic cannon, compound blocks from the architect's cutter cycle through all possible combinations, just as they do in the JEI animations for the blocks. When broken, they remain as whichever combination of materials they were when broken, regardless of what they originally were.