I downloaded version 1.9-pre-ae01b23-moveBattlerageToAttainment.
Using both the 'simple' and 'simplereverse' strategies, bashing is not using my second damaging rage (skill 4) (throatrip as a serpent), and a sentinel confirmed it was only using their first battlerage attack. I am using my autoraze skill (skill 3) properly.
Portals and theft are present in my battlerage list. I am not sure how to check the value of battlerageSkills[4] to confirm if the skill is present or not.