Right click menu expands address bar

[TRPB]

The address bar should remain expanded when the main menu, downloads panel etc, is hovered over.

To do this I am using popupset:hover ~ #navigator-toolbox-background. However, Firefox groups all popups together in the popupset element, including the right click menu.

I don't think this is fixable without resorting to injecting some javascript into the chrome process and Firefox makes that unnecessarily difficult these days.

We can't target elements inside popupset e.g. #appMenu-popup:hover ~ #navigator-toolbox-background because navigator-toolbox (the address bar panel, basically) is not a sibling of #appMenu-popup, only of popupset

Having it expand when it shouldn't is less annoying than having it collapse when trying to interact with the main menu, downloads menu, etc.

[TRPB]

This will be fixable once Firefox implements the :has selector. See https://bugzilla.mozilla.org/show_bug.cgi?id=418039