bad wording in error message when trying to uninstall a package that was removed with dnf
I had removed Scribus with dnf on Fedora (31 that I upgraded to last week if that helps), and I opened Gnome Software to check what versions of Scribus are available in flatpak / repos. Since I had just uninstalled it, it's likely the package data was not in sync, and I received an error message that handled the case correctly, but the message text was not correct, as it said "package is not already installed".