Awesome add-on.

Ugh! Broken again since last VPN update. It no longer recognizes active Mozilla VPN subscription and instead prompts you to "Get Mozilla VPN" even though you already have it.

amazing

While the containers are really useful, the user experience is lacking.
For example the sort button has no confirmation. I clicked by mistake and all my tabs are now sorted by some weird logic and not by my context. And I cannot revert this.

If I remove a page to open in certain container, after syncing it will come back and page will still open in that container. But I deleted page from the container.

This is the closest I've found to Chrome's tab system (super helpful for students) but I wish you were able to edit/add more categories.