I checked recently and panel de Pon runs don't ban BALL code.

Could anyone explain what BALL code does in this game? Which game modes does it affect? If we could use it or not,if any run has used it, and When do we loss that state?

If there's a run that uses it I'd like to see it for easy effects explanation.

I wouldn't mind using it from now on if it's helpful in some way but I don't feel it works the same as in Tetris Attack (which would explain why there's no category extensions for this game).