When browsing cards in the Hearthstone card gallery, if you are on a page with one class icon clicked (so you are only seeing cards from one class), and you perform another search where you deselect the class icon, your new search will still only show you cards from the previous class you selected. Interestingly this only happens when using the Hearthstone card gallery, selecting the equivalent icons for the other card game galleries works normally. Thank you for looking into this!