Yeah, that is exactly the problem. So far I see that it is easier to create/open/swap between different profiles (before the easiest way was literally the term

Yeah, that is exactly the problem. So far I see that it is easier to create/open/swap between different profiles (before the easiest way was literally the terminal). There is a small icon next to firefox dock icon on macos for each profile that you can choose, which I do not remember before. So you can easily distinguish which icon corresponds to which profile window. And that you can edit the theme for each profile easier.