I just figured Larian hasn't implemented alignments yet. I disagree about people saying that is not important to 5e. It has guided character creation and lore as well as decision making in my tabletop games. Also it would make a whole host of spells useless if alignment was not implemented.
You can like or dislike alignment, but it is part of D&D.
Again, there are no spells and abilities that have any rules for alignment. The only place alignment is mentioned in any 5E rules is in a tiny handful of legendary items.