The text when I try to type comments (but not the text in the search bar or, as I'm just now learning, here in the 'post body' text box) is white, and I can't find the setting to change it. Obviously I could change my background back to the default blue that it was, but that's the opposite of a solution.
Anybody know?
I have the same issue, I'm using the dark theme full-time for the time being.