Most sets with borderless, extended art, etc have info about the "printing". Look at 2XM for example. If you could add the metadata for this set that would be fantastic.

Hello,

Are you referring to it being present in the printing note? It does seem to be missing there indeed. I need to clean this up.

On the card itself, the new structured metadata (that was announced last week) is present though in 2x2. For example filtered on full art: https://deckbox.org/games/mtg/printings?f=z73680!zf35