I don't think it's planned, but Miko saw the opportunity and took it. There is actually some salt going on during the Mining game, at least for the fan. When someone die near the hopper they put the ore in for score, their belonging (foods, pickaxes) got add into a hopper and make it almost impossible for the enemy team to steal your stuff with the button. They'll get the garbage instead of diamonds and ores. It's for this reason that team B got a rematch. Someone die near red team hopper and when Aqua try to steal, she got like five pieces of food instead. She raise the issue to Miko after the game - and after discussion with Mio she gave a rematch with a condition that if the garbage get inside the hopper, it will be count as -1 point for each piece of meat/garbage for the team the hopper belong to at the end of the game.
Rematch end and Red team still win, with about 20+ meats in the hopper due to intense battle near the end, but the rule about point deduction doesn't get enforced, leaving some fans of the White team feeling cheated. Same thing happen again in the C team match, but this time against IRyS Red team - and the EN fan in chat start calling Bae cheater, and the chat spiral out of control for a while because anti hop on to spam it for shit and giggles, and chat police trying to shut everyone down. I might get the details wrong since I stream hop a lot, but that's the gist of it.
Ending it with a perfect tie in a right call. Maybe a fist fight between Miko and Mio as a tie breaker would be a more anime ending, but happy ever after is great too.