Comment by ksec

>I am struggling to understand the workflow that uses tab groups instead of just using windows.

Windows workflow across different OS is very different and Firefox has little control of it. For example I run three browser on my Mac, Chrome for specific group of Tabs and Firefox for some topic. While Safari for others. They each have an icon on the Dock and is easily accessible. If I had three Windows I would have to click on Windows menu, not to mention this complicate Pin Tabs, Restore Sessions etc.