Make sure pinned tabs are not lost
If you configured Firefox to do not save your history, each time you close a window, your tabs are lost, forever. That is okay since you configured Firefox to work that way. BUT pinned tabs are designed to last bet...
Why are containers already inFirefox if they are almost unusable without the Extension? You can't even assign a Website to a container without the extension. The extension should be fully integrated into Firefox, not just partially like it is now
Make Javascript a Permission
On Brave you can choose Javascript to be of by default, but it can be enabled per site, because JS is a Permission (in Chromium).
On Firefox we can change the "javascript.enabled" setting in about:config, but this settin...