deezer HiFi with Play-fi

Hi, unable to het HiFi on Play-fi (audiolab 6000N). There has been a lot of exchange on the subject between users and Deezer staff, but the final status is unclear…  I do not know, whether I do something wrong or Deezer HiFi simply doesn’t work with Play-fi the way ex. Tidal works, and if the second is true, are you working on an upgrade? Any dates or you do not care? Cheers