Adding a second weapon layout lowers DPS

On my Monk I have two quarterstaffs one with +3 to level of all Melee Skills. If I equip both staffs one in the second slot my DPS (on the skills screen) goes down. Ice Strike level 9 DPS 1,179.1 without the second staff equipped to Ice Strike Level 12 685.9 DPS with the staff equipped.

I’ve noticed the weapon swap gets jank too. Go through your skills and specifiy which weapon they need to be assigned to then go out and either hit that skill and check or bind the weapon swap button so you can do it in town. There’s no weapon swap option in the menu and it’s gonna give you stats for whatever weapon you’re physically holding at the time.