Works great in general. If you are using containers combined with proxies or VPN, be advised that Service Workers ignore container settings. Hence, you might be generating traffice outside of the proxy/VPN you think you are using.

好用的扩展，但是中国大陆无法使用。

Separating FB from Instagram is tricky (Have the Facebook container extension too, that comes default with FF). Since it wants to always open those websites in the container. Managed to separate them the first time but somehow it kept erasing the Instagram session at every restart of the browser, didn't know how to restore that so had to nuke the container and start over.

I have 2 profile, cannot open gmail from profile 2 when it redirect immediately to google account on profile 1, No feature to disable that situation

Excellent extension! But can it please stop asking (and asking again) for confirmation to open a given web site in its previously defined container, each time Firefox upgrades to a newer version?... That's more than irritating.

I use this add-on mainly to reduce tracking by Google search. I.e. when I use Google search, I don't want to be auto-logged into my Google account or associated with my activity in Gmail etc. My laptop has 3GB of memory, it generally cannot handle more than one container running at a time. Instead of opening every google service in a container, I just have a container for Google Search and another one for Amazon (I'm not a big facebook user, but if I need to log in there I do so in a different browser.)

This arrangement surely makes my browsing less private than it could be as I'm logged into gmail etc w/o a container; I also have to ctrl-click links opened from google search and gmail, otherwise they open within the container.

I rated the extension 4 stars because I would appreciate an option to open outbound links (like google search results) outside of the container, without having to ctrl-click each time. I kind of wonder why containers aren't built into FF? But with the extension installed, the functionality feels baked in.

Found a bug: I have a container for Facebook (and only Facebook) that is set to "limit to designated sites". When I open a new tab and go to instagram.com, the browser gets stuck in an endless loop of opening the tab automatically in the Facebook container, closing it (because it's not facebook.com), opening it in a regular tab, and then closing it (because it thinks it should be opened in the Facebook container). Please fix.

Addendum: Please add support for manually rearranging the list of containers. Thanks!

4 stars for thank you and also for supporting DARK THEMES, but it's not very simple to manage. I use it for years but I never understood it, like for example why the default named containers like work, shopping etc. I use it together with "Temporary Containers", also difficult to manage. (Note that this firefox page is ridiculously and revengefully "protected" from dark themes!)

It's nice, but, can we have an option to open a site in 'no container' by default?

图标太少，不能准确表达容器的意义，比如游戏、音乐、编程、阅读等。

Too few icons to accurately express the meaning of the container, such as games, music, programming, reading, etc.

It can be a little clunky to get all set up, but I like not letting Facebook spy on all my other internet use, and it's helpful to be able to sign into my personal and work Microsoft accounts simultaneously

This is an awesome extension. A must have. An indispensable addition to your browsing experience and your privacy needs.

It only needs one thing: The ability to save container files. I want to be able to close a container, save its tab names and URLs in a file, and have the ability to get back to it when I need it again in its own window. That would allow me to just close a container I am not using at the moment and come back to it when I need it, saving maybe 90% of my memory.

Otherwise, impressive work. Thank you for your dedication!