Couldn’t reproduce. (I did notice the weapon produces a LOT of blood, apparently due to the MESSY weapon tag).
I did hit most things even with zero skill btw. I tried squirrels, and at least I could miss those.
Are you sure you didn’t mean that you hit but didn’t do damage? (I could not hit and not do damage sadly).
Did run into another bug, btw. Apparantly hallucinations can bleed (Have suggested fix).
Still, thanks for reporting