Nextcloud Talk Codeberg No, contribute to #43 Accounts can not be loaded
Next release hit OpenRepos which becomes Sailjail-compatible, also thanks to @nephros.
If you cannot access OpenRepos (looks like its hit by sanctions?), fetch the rpm for your system from OBS Index of /obs/home:/blizzz:/harbour-nextcloud-talk or Codeberg v1.0.0-alpha11 - blizzz/harbour-nextcloud-talk - Codeberg.org