The UX is horrible. This extension have a design problem with the "No container" state:
* You can move a website to a container, but you can't take it out of a container.
* Moreover you can't choose "no container" as default state for a website if you have chosen a container previously.
* Also the extension always remember your last container for a website and you aren't able to disable that "feature".

Please review the "Cookie Swap" extension, which is much more simple (but it has some bugs unfortunately).

At the setting of manage containers, after renaming the name and changing the color and icon, there is no Confirm(OK) Button.
How to confirm the change？

I have re-arranged the order of the containers. I can see the arrangement of the containers is updated successfully when I click the extension button to preview.

But if I the right-click the tabs, the order of the containers is still remaining the old sequence which has not been updated.

There are only 8 colors. So, I hope there are 50 types of different color.

Because most icons are not my favorite. I can only choose the circle to use. So, I hope there are 50 types of icons for users to choose.

Li falten algunes funcions, com poder guardar o hibernar les pestanyes d'un contenidor per obrir-les juntas en un altre moment. Per la resta es fantàstic, no hi ha millor solució en cap navegador per aïllar perfils fàcilment i ràpid.

Great add-on. A few features I would like to see are: the ability to restore containers in the event of a crash, to have containers be put in a sleep or hibernation state when not interacted with after a set period of time to free up system resources, and to not utilize the same website cache for different containers.

отличное приложение - еще бы сортировку сделали контейнеров и было бы топ

THANKS

What's the point of having containers if I cannot group tabs and show them only when one container is selected?

I use multi-account containers to separate my YouTube accounts. That way I (mostly) only get recommendations in the side panel on YouTube for the types of videos I want to watch for that account. For example, I have a tennis YouTube account where I only get recommendations for tennis related stuff (because I only subscribe to tennis related channels on that account). And I have another just for watching philosophy related videos. And yet another for studying Japanese where I only get recommended Japanese language content. And then there's my watch tech account, and my birding account, etc. etc.

One of the most useful extensions for Firefox. All of your internet usage should be compartmentalized.

Works as advertised. I have 6 different email accounts for personal and business accounts and it's been a pain to have them all available without interfering with each other. Containers works great to keep them separate. I added in Simple Tab Groups to gain a little more functionality and they work well together.