I've seen the same thing happen with my team. I usually set PH-ing at aggressive as well, but do not see the much pinchhitting done by the robot manager. After you set your away lineups, using the aggressive setting under the manager profile, go back to that game lineup and see where the setting is at. 10/10 times when I go back to my reset my lineup for some reason, the setting will be on conservative...EVERY TIME. I know that I'm using aggressive settings when setting my lineups for first time around, but when I go back to check what the manager's settings where put on, everything but the PH setting is the same.

Jonathan Diehl
ST. Louis Trash
PB 99 Trad 2, many LL