"Seems like" is not objective. Engineering analysis is.
Brandon, I think for this to happen there has to be non-controlled feeding. What I mean is the round is being released from the mag before it has come under control by the extractor. Probably can be fixed by some combination of playing with the mag lips, adjusting the height of the mag in the gun, and/or increasing the distance between the extractor hook and the breech face. Not sure why these cases seem to be the culprit, but there's always a reason.