Sisi & I (2023, dir Frauke Finsterwalder)

Original title (DE): Sisi & Ich

After an elaborate application process, Empress Elisabeth of Austria hires Countess Irma as her new lady-in-waiting and takes her to her summer residence on Corfu. As the two women become closer there, this soon leads to tensions back in Vienna.

https://www.themoviedb.org/movie/913521-sisi-ich