The DLC for Xia: LoaDS has broken assets. The systems deck model doesn’t work at all, meaning you can’t even draw from it. Neither does (according to the error popup) the “Arcane” shader work, resulting it defaulting everything that uses it to normal shaders. This seems to result in a huge number of objects in the DLC to be incredibly dark for no apparent reason.
You literally cannot play this DLC, because the Systems deck doesn’t load.
Even if you made a workaround for the Systems Deck (which people have), it’s nearly unplayable, because players cannot see vital information, and it causes eye-strain.