How filtering those new qualities supposed to work? I don't see any option as of now O..o

With the mod Filter helper (which shows items on right panel of opened inventory) shows those new qualities.
But I can't select them manually in the list :/

For some reason > Legendary in the filter makes the job? But why and how?

In the mod Hextorio qualities are visible in the selection menu. (when trading items)
And they are at the end of any quality, which tells why method above worked.

Sorry I didn't get back to this in a timely manner. The shiny qualities are hidden by default to make it hard or impossible to get shiny components to make shiny machines. The end goal was to have shiny rolls attempted only against the end product, and never against the intermediates.

I might have to revisit this design philosophy in the future though.