So, how do I use this? I see an explanation of what the overall intent is, but I didn't see a mention of what to do when you swap characters. If I have the Pro config set up, do I need to export all characters at once or does it just "know" which character is in the "CC" group so when I press "z" to counter a spellcast it round-robins that among the spell-counter characters and not the tanks? Any notable caveats or recommendations on how to set up details? Demo video?