I tried playing a little bit of the online with my roommate, but we quickly noticed that even though share passives was in fact on, it was not applying properly. The first indicator was the one Darkana that give you an damaging area and gets larger when you increase magnet. I picked up the attract orb, and while my sphere of damage got bigger, his stayed the same no matter what. Upon further testing we noticed that things like cool down, area and most of the other passives were not properly sharing despite that setting being turned on.
#[VAS-4210] Share Passives Not Functioning Properly
haughty root
foggy kraken
its intended that some passives dont give the stats to other players, them usually saying "character gets" for it, though im pretty sure cooldown should be sharing, so it might still be a bug
haughty root
After a fair bit of testing, almost none of them were working or sharing
foggy kraken
the yeah its a bug