This became known from the job description of the company. Judging by them, the game is being handled by the Los Angeles studio Netflix, which is headed by Chacko Sonny, a former executive producer of Overwatch.
The vacancies say that Netflix is developing an RPG with a third-person view of the Unreal Engine. Moreover, the story at the heart of this game is “worthy of a Netflix movie or series.” It is assumed that in the future the project will also be expanded to some “other media”.