The same question was archived on r/trackers. Would like to get notified when a compatible tracker is available for testing, it’s not even clear if there is an implementation just yet.
The specs are here since 2017 https://www.bittorrent.org/beps/bep_0052.html
Compatible clients are available, at least qBittorrent (from v4.4.0) and BiglyBT.
I can’t speak to current state; but with any luck we are approaching / entering the post-tracker era. DHT handles the actual “tracking”, and other components are (very slowly) coming out to handle search and reputation.