Yes, internally and also with a beta-stage Nextcloud Social app, but the builds appear to be out of date and not working that well with the latest Nextcloud installations.
There are still commits being pushed to it in 2024, but a lot of the open issues are talking about errors that apparently were fixed but not provided in a release.
Wait, Nextcloud has AP integration?
Yes, internally and also with a beta-stage Nextcloud Social app, but the builds appear to be out of date and not working that well with the latest Nextcloud installations.
https://nextcloud.com/blog/nextcloud-introduces-social-features-joins-the-fediverse/
https://github.com/nextcloud/social
The last release is more than three years old… at this point, I’d consider it dead.
There are still commits being pushed to it in 2024, but a lot of the open issues are talking about errors that apparently were fixed but not provided in a release.