Couldn't click on any buttons, groups or access messenger or notifications. Only the latest post on my timeline loaded. Couldn't even log out.

works grate

非常好的浏览器

Excellent addon! It's a must-have.
One question: is this extension useful for someone who doesn't use facebook? I recently deleted my facebook account, and I wonder if I still need this. Do facebook trackers also collect data from unsigned users?

I have been using this since it first came out. From what I can tell, it has worked great with no problems. Now, in late August 2020, after allowing the new Facebook interface to take over in my Facebook, I found that the new Facebook look/interface does not play nicely with Facebook Container. My Firefox eventually freezes as does everything on my computer. As soon as I disabled Facebook Container, everything worked again. Hopefully this issue will get fixed soon.

Great concept, but it breaks Facebook Workplace (won't sign in) so I cannot use it. Needs the option to whitelist domains, perhaps.