I just found this mod update to 1.16.5.
It seems some artifacts (nuits_vanishing, isis_healing, shus_swiftness) should have durability attribute because they can be enchanted with "mending", "unbreaking", but they are not able to consum durability at any conditions.
And when I play the mod on 1.12.2 they actually have a durability bar consumed when player trigger the features. Is this a update or bug somehow?
It's not fair when I get a unbreakable "nuits_vannishing" and hit monster's with no movement because they can't see me.

It's an intended change, that they don't have durability anymore. It's a bug, that they can still get enchanted, thanks :)

@GirafiStudios Oh, I didn't know you reply so fast. By the way, can you reserve the durability attribute switch in config? It's just my own wish, I prefer items with durability to trigger my passion of adventure.

Unfortunately that's not possible, due to the order things are loaded as of 1.13.

Just tested. None of the amulets can be enchanted already.