Preview window lighting very dim

Ever since the episode 4 patch, in all preview windows the lighting is now super dim and I don't have any idea why.

On the left is a screenshot from previewing the selvaria swimwear when it was first released, and on the right is a screenshot from how the preview window looks now.

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Anyone have suggestions? I've shown it to other people and they say their lighting is normal, so it doesn't seem to just be a widespread bug.

Well, I started messing around with settings, and for some reason setting the shader to High Quality and then back to Standard fixed it. I guess there was just a setting somewhere the update messed with? Weird.