This is a movable light, a “sun”. I’ve attached a screenshot of my World Outliner. Ignore the fact it says Landscape2, I’ve been deleting and remaking my landscape thinking that was the problem. Because this Directional Light is movable, I don’t believe I can set a light map. I think that’s just for statics? Someone suggested to me that I try 4.25 instead of 4.26, so I am actively installing that for a test.