Great concept, but the interface is clunky and the Sync feature doesn't seem to do anything. With a more powerful configuration tool (e.g. let me supply patterns such that any matching URL will be forced into a particular container, with no confirmation dialog) it would be perfect.

I wish the container settings allowed us to configure cookies and history policy specifically for certain containers so it would stop certain websites for looking up history? It would be nice. Like private window but in normal window container. I would rate it to 5 if it had that feature

Works great and allows extensive customization. However, if you ever disable this add-on all of your custom configurations will DISAPPEAR WITHOUT WARNING. There is no apparent ability to save your container names and configuration. Although I saw no warnings on the add-on site or reviews, a subsequent online search revealed that this is a long-time known problem. User beware!

Souvent nous sommes bloqués par la langue Anglaise pour accéder à plein d'applications et conseils. Il faudrait pouvoir lire le Français. Merci

I wish links didn't open in the same container.

Doesn't work in private windows.

As far as I can tell there is no way to edit site URL structure, or use of wildcards *. There is also no way to manually sort the order of containers, which would be nice with a simple drag&drop. This extension is a good start, but still needs many improvements to features.

Needs an option to not double check that you want to open a website in a container all the time, after it's such a pain to get it added to the list in the first place. It also needs a feature to not have to navigate to a website to add it to your container list. You should be able to add them manually.

The "Always open this site in" feature is not matching all URLs correctly. Consider the following URL: https://promo.linode.com/linuxexperiment/?utm_source=youtube&utm_medium=influencer&utm_campaign=influencer-youtube-linuxexperiment&utm_content=video&utm_term=LINUXEXP19

which gets matched as my youtube container.

I like the extension, but the user interface is insanely unintuitive and there are no instructions in the add-on's page. So you will have to spend a lot of time to figure out how to use this add-on. You can find some documentation by googling and some third party reviews that give even more insights on the benefits and use cases for this. I don't know why Mozilla makes it so difficult to get started with this add-on by not connecting it with meaningful documentation.

Brinda imagen. un gusto por la ecologia y los ecosistemas. presentación con gusto personal.

I seriously wanted to give this extension 10 stars, because it really changed the way I use the browser. However, I'm uninstalling it, because your syncing is shit, and I cannot change my site list. I want to change the order of the containers in the list, and for some reason, the list of all my "A" container sites (in which it should open by default) moved to "C" container after syncing, and there's no way I can remove it. Even when I click in the trash bin icons to delete them, it appears again when I reopen that menu. Before the update this extension was seriously amazing, but unfortunately is not usable anymore for me. Hope you let me change the order of the containers in the future as well as fixing your syncing.

This addon would be great if they improved the way you can always open sites in a container.

Many examples of what I am talking about on the github page, ie https://github.com/mozilla/multi-account-containers/issues/473

Instead I'm required to use an additional add on: https://addons.mozilla.org/en-CA/firefox/addon/containerise/ to accomplish what I want. Stop being lazy devs and implement this guys solution already.

Very useful extension. It helps me a lot in my job. Thank you.
However, sync function is complete mess! Please, make proper sync for this extension!

I love the app EXCEPT I cant put the list into my own order. To do that I have to uninstall it, then reinstall it, and enter my containers in the order I want them to show up in. To do this every time I create a new container is a royal pain in the @@S. FIX THIS ISSUE!!!

It's destructive now. E.g. after I added accounts.google.com to permanent container it stopped worked at all, I just can't login to anywhere. And no ways to remove it from permanent containers. So I have to remove this extension.

As a non tech person, I appreciate the privacy options of Firefox and was excited to learn how to use the Container. I would give it five stars if there were better instructions on "how to". I haven't even been successful in using the help sections because of not knowing correct terminology. Obviously, I'm talking about very elementary steps, such as how to delete or rename a new container. Even more detail on how to actually put a web site into a new container would be great. ("See Spot run.") I ended up accidentally adding multiple new empty tabs to one of the containers. Here's the difficulty, I grew up with an IBM Selectric typewriter and never took a computer class in college. Lots of my friends are the same way. We just need more detailed steps. Maybe a "Tips for Baby Boomers" section throughout Firefox would be successful. Overall, I'm a huge Firefox (Moxilla) fan and even donate here and there. This is a great organization, and who else works so diligently for net neutrality? Donating to this organization is a privilege ... and a must.

For version 7.0.2; The more recent update to this extension made the user experience less enjoyable. Here is what I needed the extension to do:

- quickly open a new tab in a specified container
- reopen an existing tab in a specified container
- set a specific url domain to open in specified container by default

The most recent update adds an additional number of clicks to open a new container tab.

Version 7 is too cumbersome to use now. Too many clicks required to open a container, the menu is now in the way of accessing the containers in the first place. Web browsers are mouse driven interfaces - I shouldn't have to remember what container is what menu number (oh, and I recently changed those), fumble around on the keyboard for yet another obscure key combination. Great idea, wrong execution.

The new update is a downgrade to this wonderful extension. The way it was good. Now not so much. Why?
We have to do two clicks to open a tab. And half of the time opening a new tab isn't even working for me. Clearly a broken addon and not properly tested (in UI/UX).
Please fix this!!!

After recent update, I have to go through 2 click to open a specific type of container?
Why I need to do this while I just want to open new tab in a container, why I have to see all tabs in that cointainer?