I have sheers and draperies on "swing arm" rods on my french doors. I used two sets of rods on each side... Can have a totally open look in the daytime or during times when there is lots of traffic or just the sheers when I want to filter the light or swing the draperies around when I want privacy. I wrestled and wrangled with them and lots of sketches before I got what I needed.
Darlin.. I have those in my den at home. I love them, but mine are not shears because the TV is in there with the setting sun..lol.