Title says it all. Dont know if its WSE2 issue since it appeared with the big item patch.
I use inverted attack direction: when I move my mouse to the right, it does the left swing, and vice-versa.
Whenever im on horseback, still with inverted attack direction option, and I move my mouse to the right, it does a right swing, same for left mouse movement / left swing, and same for overhead/stab: like if I had normal attack direction on. It goes back to normal wherever im on foot.
Happened with polearms, one handed weapon and bastard swords.