https://bugzilla.redhat.com/show_bug.cgi?id=2173677
--- Comment #4 from Vasiliy Glazov vascom2@gmail.com --- Desktop and appdata files must be validated https://docs.fedoraproject.org/en-US/packaging-guidelines/#_desktop_file_ins... https://docs.fedoraproject.org/en-US/packaging-guidelines/AppData/