I don't see the builtin tab bar anymore due to my userchrome file, but the Firefox team is hell bent on chasing every single user from their software. The writing was on the wall ever since they fired the dev tools team. Being a dev and a Firefox user, I am the only person on my team and the only person, I am aware of, at my company testing that our features work in my once beloved browser.<p>Increasingly I need Vivaldi(chromium) to get my work done. I can't read most HAR files that chrome horks up. There are both new and long-running bugs in the dev tools as well. I haven't dropped it yet, but when I do, yet another company will have no one who cares about Firefox.