Card Animation/Sound Repeating

A small error/issue that I've noticed. When you hover the mouse just below a card, you get a stuttering animation/sound effect; it seems like the animation is being repeatedly called. I can get a video of it tonight if that's unclear.

 

Yeah, on mouse-over the card is selected and moves out from under the mouse, causing it to be de-selected and move back under the mouse, causing it to be selected and . . .

 

Same thing with characters which is mildly annoying when you try to turn while the area is crowded.