Control of video quality being exported so it matches what it looks like in the studio. It only downloads a compressed version that looks flat and dark.

I am assuming this is a feature issue and not just a bug since others have reported the same thing. The exported video quality is rubbish and there are not settings available to fix this in exporting the video. It takes a well lit video and flattens it and darkens it to the point where it is too compressed to get that quality back.