[nvy]

I feel like "allowing Facebook properties" and "Firefox tracker protection" are fundamentally at odds.

[fiddlerwoaroof]

It depends on what the goal is: in this case, fbcdn is first-party for the threads website (because they’re both owned by the same company) and blocking it makes for a worse experience.

[re]

Yes, this is what I meant. Facebook properties are allowed to load resources from Facebook domains. https://github.com/disconnectme/disconnect-tracking-protecti...

[promiseofbeans]

on firefox, facebook sites get put into their own special sandboxed container

[fotta]

If you have the Facebook Container extension installed you can manually whitelist this site which will allow it to load.