bug with cards displaying in the tutorial
I encountered a bug during the Blue portion of the tutorial, where after the opponent uses Waterknot, it doesn't display the full animation properly (the chain doesn't appear overtop of the creature), and then it stops showing cards playing properly.
While the game seems to continue fine, any time I played a card it didn't go down onto the field, the image remained on the side of the screen, blocking my view. New cards stopped being visible or interactable on the field, instead piling on top of each other on the right hand side of the screen, where they pop up before placing on the field. When I conceded to try again, the exact same thing happened in the same way at the same time.
I was able to finish the battle despite this, and I haven't encountered it again in the little while I've played after that, but it seems like the kind of thing that could really mess up a serious game.