If you request for Infinite Item Usage that should also include infinite crafting materials. I will back you if you start the request.
Perhaps set all crafting items to 999 or 99 and be frozen, is that what you mean? If they can do that, that would make the backpack full, so then we would need inf weight too.
better just free crafting option like in other game
I don't think they mis-labeled. I think it has something to do with Uplay + subscription service.
Most likely they even secretly encourage cheating now, as people get hooked on the game, and then when they release the proper final game, bang, banning or impossible trainers.... :-(