I figured out how to use GeckoLib models for the structure. However, I faced such a problem that after the formation of the structure, the remaining blocks are not hidden. What could this be related to? Perhaps there are some separate Zen Methods to control the hiding of blocks?

MMCE version: r54
I also use MMCE Component Model Hider

I figured it out, it turned out that it was necessary to enable block hiding in the JSON of the machine:
"hide-components-when-formed": true