On Firefox you have profiles (about:profiles) so you can have separate profiles. Also you can use this extension to separate your work accounts and personal accounts in the same profile if you don’'t like switching profiles https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/
If you make a new profile I think on some platforms you will see 2 icons, for me it wasn’t the case at first, I tried following this guide for Windows and apply it to Linux, apparently without success, but then I found out that it is KDE’s fault for grouping same app windows, so you right click on the icon in the taskbar click “More” and disable “Allow this program to be grouped”
On Firefox you have profiles (about:profiles) so you can have separate profiles. Also you can use this extension to separate your work accounts and personal accounts in the same profile if you don’'t like switching profiles https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/
I meant that I can see two different icons on a task bar.
If you make a new profile I think on some platforms you will see 2 icons, for me it wasn’t the case at first, I tried following this guide for Windows and apply it to Linux, apparently without success, but then I found out that it is KDE’s fault for grouping same app windows, so you right click on the icon in the taskbar click “More” and disable “Allow this program to be grouped”