If you had read the article you'd see this: "And that's no accident: for its Airbus A350s, Air France has chosen the same 'Optima' seat which forms the foundation of United's Polaris platform."

The only airline I can think of that comes close to this is Air France's new first class on which there are floor-to-ceiling curtains.

Looks remarkably similar to the first class on Etihad's 787s

I won't hold my breath....

Air Canada have this arrangement on 7 of their B773s and have been slated for it, so much so that they're in the process of replacing the seats after less than 3 years.