Not to beat this one to death, but I take your point now.
I just Googled 4 seat and 2 seat roadster photos and from the beginning until today, all 4 seat roadsters, few as they are, seem to have the same problem with the hood/top being up in terms of somewhat ungainly appearance.
I suppose that is why the invented rumble/mother in law seats for the two seaters that needed room for two more passengers.
Never really thought about it before.
Bill