"minor bug"
these coms cost a fraction of striders and scale incrementally, being even useful early game. they are simple to reproduce even for inexperienced players.
even alone, any early-midgame conventional army of skirmishers/riots/raiders have no chance of touching a com with regen in the hundreds.
an unescorted com can be countered with a widow or other similar anti-strider options, but a proper escorted com of this caliber is literally a game-ender. even striders like bantha and detriment dont have regen close to this, and they are beatable because players must constantly repair them. this com regens to full hp in the field, while taking damage, in the matter of seconds.
experienced players may be able to counter these coms to a degree, but against anyone else they'll just panic and lose. as more players gain knowledge of this bug matchmaker has the potential to become a nightmare for newbs.
