Re: Details in decks (printing, foil, etc)
I'm pretty sure all of that is how it's intended to work based on Sebi's description. That way you can document that you have 2 Unlimited Lightning Bolts and say, 2 from Beta in this deck that is running 4.
Splitting the inventory to show you how many you have in total for that printing and version alongside the total in inventory is exactly what we need to display there. What you're suggesting is basically going back to the old inventory version.