Setting /desktop/gnome/main-menu/file-area/file_mgr_open_cmd to "nautilus FILE_URI" from "nautilus --browser FILE_URI" does the Right Thing when Nautilus is set to spatial or browser mode, respecting either setting.
Setting /desktop/ gnome/main- menu/file- area/file_ mgr_open_ cmd to "nautilus FILE_URI" from "nautilus --browser FILE_URI" does the Right Thing when Nautilus is set to spatial or browser mode, respecting either setting.