Control Bars do not gain proficiency through puppet attacks

I believe I figured out the problem. When using -CP equipment, enemies that appear normal difficulty or higher but are actually weak or weakest with normal CP will not count for proficiency purposes (but will count for skill training purposes). I think this happens because while you are controlling a marrionette, you are actually controlling a separate entity that copies your normal character's CP, but doesn't take enchants into account. It's similar to how when you use Summon Golem, where the golem itself has a different CP, except the puppets are bugged for proficiency.