I actually have a use-case for this. I have a "webdev"-profile where I've got none of my usual webpage-breaking privacy extensions, I do have Tree Style Tabs th

I actually have a use-case for this. I have a "webdev"-profile where I've got none of my usual webpage-breaking privacy extensions, I do have Tree Style Tabs there, because when coding I tend to open a ton of tabs, and well, then I use the Container Tabs, since I need to be able to see my webpage as logged-out user, as logged-in user etc.