Very useful extension. But I've found one annoying thing: when I open new facebook tab via middle button click browser switches to that tab automatically, could that be fixed?

Could you please make a version that works on Firefox for Android app. Thank you.

cool add-on. would be great if you could contain any social network / website. Also... does this work for messenger.com as well?

This is an excellent idea - and if you only have one Facebook profile you want to have open at once then it seems flawless.
However for myself I usually have a work and home one open - with Firefox containers I have had one in Personal and one in Work. It would be great if this extension could open more than one account at a time.

An excellent function. one downside is a cannot add other websites, such as messenger.com (another facebook website), to the same container.

Messenger is also a facebook service but open outside of the container. I think this container need to store any facebook affiliated service/site as messenger, whatsapp and instagram.

That's a great extension! Hail to not being followed!

It would be great to have messenger, instagram and whatsapp in this Facebook Container, though.

Isolation and privacy utility as expected

Hmm, creates a nice endless loop if you have facebook configured for use with Multi-Account Containers. You have to remove the URL.

Other than that I'm not sure about the benefits compared to Multi-Account Containers?
Instagram?

Question to the devs: If we have already disabled 3rd party cookies, does this extension provide additional protection?