Если выключить и включить дополнение, все контейнеры просто пропадают.
Возможности управлять кукисами конкретного контейнера нет.
Это фейл.

Good stuff. Agreed with another review - don't really need a warning. Now that the basics are down (excellent add-on!), I'd like for some enhancements. Basically, you know why I'm using the extension, so perhaps offer to automatically containerize popular websites (offer container packages). I think I'd like to be able to put every site in its own container, too, unless this would obliterate performance. Thank you! :)

I like this extension a lot in concept. Unlike things like browser profiles and cookie deleters, this allows you to theoretically "have your cake and eat it too" so-to-speak. However, this extension needs some tweaking. For one, having the ability to force sites to open in a specific container through the "Preferences" menu as well as through the extension applet would make things much easier to manage. Also, having the "Open this site in your assigned container?" prompt is very unhelpful as, if a user was going out of their way to make sure that a site is opened in a given container, there is no real need for a warning about this... I suppose using a small notification would likely be a much better compromise on this. Finally, the extension should have a dark mode or something to that effect that goes along with the settings menu.

While this extension needs some work, I see it being very beneficial to everyone from the everyday user to a privacy-focused dev. Personally, I think container tabs should just be a feature of Firefox in general rather than just an extension.

Great extension, but I would like the ability to re-order the containers, and perhaps group them using dividers.