Describe the bug

It lets me place them in the inscriber, but nothing happens

How to reproduce the bug

Nothing actually happens I cant craft it.

Expected behavior

The creation of cobblestone circuit mold, but nope, nothing...

Additional details

It may be unsupported, but its the only version that exists...

Which minecraft version are you using?

1.12 - UNSUPPORTED

On which mod loaders does it happen?

Forge

Crash log

none