So disappointed that my containers (except the default ones) just randomly disappeared today. It could be because I clicked a button in User-Agent Switcher & Manager which said something along the lines of - use/connect Multi-Account Containers - but now I'm so mad because I have to recreate the containers. My rating (before this incident) is actually 5-stars. They've also made it easier to "Always open this site in..." a container which makes setting up more convenient.

Molto utile, all'inizio sembra complicato usarla ma poi ci si abitua.

Is a very good extension with group tabs works excellent. Will have my 5 stars when you can add more features to each container like a personal search engine, maybe vpn defaults, proxy defaults, extensions, ... then you can really really switch between environments. But is pointing in the right direction. Has some speed or functional bugs sometimes, but is really really good.

Cooles Addon! Vorallem wenn man Private und Arbeitstabs hat und diese trennen möchte.

Is it possible to assign site into a container, while keeping current session cookie?

Now you need to re-login (once) inside the container, which is.. only mildly inconvenient 😅

Only thing that's missing is the ability to edit containers in large quantities. I'm using it in conjunction with Temporary Containers and it'd be great if I could delete or edit em en masse...

please!! add the feature to enable/disable addons per containers like google chrome!!!!

Very good.
But i want you to support dark mode.
When system uses dark mode, it is difficult to read text on popup window by this addon.

Would love an option to reorder containers!!

A good feature which can be made better: 1) Sync opened tabs in different container across devices. 2) Send a normal tab to a container and close the original tab (currently it reopens in a new one in the designated container and so you result in having 2 tabs). 3) Make hiding a container easier (e.g. by right-clicking on the tab and have a option in that menu; currently users have to click on the add-on icon, click the tiny arrow of that container, and then click hide).

This extension is a life saver if you're an IT Admin that manages multiple accounts for your customers. Before I found this I wanted to kill myself managing Office 365 tenants. Now I can have dozens of tenants open at the same time without login issues.

The only reason I didn't rate this 5 stars is there is no way to easily sort the Containers list, really Alphabetical would be enough for me to rate 5 stars, but custom drag and drop ordering would be over the top. I have over a 100 containers, and often end up with duplicates as I miss them on first glance.

I think about it as of one of the best Mozilla Foundation inventions. Just brilliant (well, almost - from my POV it lucks profile list sort).

The next step I see: add add-on isolation to specific containers (so we could say goodbye to multi-profile operation finally).

This works as expected and creates a comfortable isolated athmosphere for my browsing.

The only thing I wish were possible with this addon, was to automatically close the tab I was coming from, going to a new site/container.