Ice Strike with Crescendo support unexpected behavior

Bug Report ID: #3378866487
Sometimes when holding the keybind for Ice Strike supported by Crescendo, the stronger third strike will trigger more than twice in a row. I've only seen this happen when one or more of the stronger hits actually hit something. It seems that killing an enemy with the strong hit is required for this to happen or makes it more likely? I've seen the strong hit happen up to five times in a row. Might have something to do with alternating hitting and not hitting things.