They just bumped the power adapter on the 2019 MBP up a little bit. I've seen people say that if they max all cores and leave it that way it will drain the bat

They just bumped the power adapter on the 2019 MBP up a little bit. I've seen people say that if they max all cores and leave it that way it will drain the battery even if it's plugged in. I haven't attempted that, and I've never seen the behavior under any other circumstance.