So in Baldur's Gate 3, the Dueling fighting style has the text "When you are wielding a melee weapon that is not Two-Handed or Versatile in one hand"
This is different than 5e, where it's described as "When you are wielding a melee weapon in one hand and no other weapons"
I don't know how to read the BG3 text in a way that doesn't mean "A versatile weapon held in one hand does not benefit from dueling," as a conscious call out to being different than normal 5e rules. However, when I wield a longsword and shield and hit something, the combat log does indeed say that 2 damage is being added from dueling.
So is the longsword *not* meant to be benefitting from Dueling and a glitch is making it so that it does? Or am I misunderstanding what "not Versatile in one hand" means?