Mozilla Connect

Add an option to have a window dedicated to pinned tabs only and that has nothing like URL bar and bookmarks bar. It could be an alternative to those like me who want the return of PWA

As nothing as great as PWA nor SSB features are still available, only pinned tabs make this sad situation less difficult. So, I believe that an option needs to be add to Firefox's pinned tabs. Being able to make sure that CTRL+TAB and such skip these...