silent patio
The gray bar that is usually in the background of your cards in hand during normal play appears during the shop. It blocks me from being able to purchase packs (and I would assume vouchers since it extends that way but I cannot confirm). It persists if I go to the main menu and then continue the run. It went away after restarting the game. The only thing I was doing that might've caused this was repeatedly going to the main menu during animations when I got an unfavorable result.
cunning spindle