kde5-pim-sieve-editor-23.04.3-alt1.x86_64 freedesktop-desktop info desktop-file-validate utility printed the following message(s): /usr/share/kf5/applications/kf5/org.kde.sieveeditor.desktop: hint: value "Qt;KDE;Office;Network;X-KDE-Sieve;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;