When running the command desktop-file-validate /home/demon/.local/share/applications/kazam.desktop
Produces the warnings:
/home/demon/.local/share/applications/kazam.desktop: hint: value item "GNOME" in key "Categories" in group "Desktop Entry" can be extended with another category among the following categories: GTK
/home/demon/.local/share/applications/kazam.desktop: warning: key "OnlyShowIn" in group "Desktop Action SSF" is deprecated
/home/demon/.local/share/applications/kazam.desktop: warning: key "OnlyShowIn" in group "Desktop Action SSA" is deprecated
/home/demon/.local/share/applications/kazam.desktop: warning: key "OnlyShowIn" in group "Desktop Action SSW" is deprecated
/home/demon/.local/share/applications/kazam.desktop: warning: key "OnlyShowIn" in group "Desktop Action Prefs" is deprecated
When running the command
desktop-file-validate /home/demon/.local/share/applications/kazam.desktop
Produces the warnings: