I get the "quirk."
It happens when my weapon is sheathed and I decide to attack an enemy a skill from hotbar two, causing the game to default me to hotbar 1 because my weapon is now drawn. Even if you have hotbar 2 selected but then use the extended hotbar for your attack, as soon as you release the triggers, the game will default you to hotbar 1 since your weapon has gone from sheathed to drawn.
I get around this by having it so that I have to sheathe my weapon manually ( as opposed to the game doing it for me.)
