What's the difference between a burner container and a private window (Ctrl+Shift+P)? I suspect it would be fairly straightforward to make an extension that se

What's the difference between a burner container and a private window (Ctrl+Shift+P)? I suspect it would be fairly straightforward to make an extension that set a per-window default container, but I agree that it should be built in functionality. (Whether that default should override site-specific container rules, I'm not sure... I kind of want both options, but I guess that's where it starts getting complex.) I'm annoyed by the lack of integration between container and history. I never really want to clear history for a non-private window, but I do want to be able to restrict what I see by container when it makes sense and not restrict when it doesn't. My main grievance: searching for open tabs (either by prefixing the location bar entry with "% " or by choosing the Open Tabs option from the dropdown that appears when you start entering something) should match across all tabs, at least in the context of a freshly-opened new tab. https://bugzilla.mozilla.org/show_bug.cgi?id=1479858 https://bugzilla.mozilla.org/show_bug.cgi?id=1479858