A few months back Firefox announced it was finally adding support for Progressive Web Apps (PWAs) after years of ignoring its own user's requests to do
Similarly, Rubino says web apps in Firefox will not use a minimal browser frame and will continue to show a main toolbar with address bar, extensions, bookmarks – though the ‘new tab’ button will be replaced with a button to open a normal Firefox window.
I read that as the tab bar still being there, but no ability to open more tabs.
I read that as the tab bar still being there, but no ability to open more tabs.