When you are setting up the display options for a deck of cards, there is an option: This does not allow players or GMs to see the fronts of cards. In order for this to work, "Number of Cards" also has to be checked. This is not the expected behavior. I have verified this for several decks and across several games. Let me know if you need logs or more detailed reproduction steps. GG and I discovered this in a discussion on this thread, starting here for more background.