This feature is crucial!I am working with tab grouping on Edge and its very helpful.If you would make this feature in Firefox and the future for workspaces that would be a game changer for firefox.
YES! That functionality is a game changer! I am using it in egde at my work an its brilliant!If this one and tab grouping would apear in Firefox I would surly abandon any other browser.Pretty please devs - make it a reality!
