- Spectacle is not yet available as a Flatpak
- plasma-nm-openconnect, plasma-nm-openvpn and plasma-nm-vpnc are common
VPN options so keep them installed by default. The other ones are
either less common or insecure and will work fine as overlayed
packages.
plasma-pk-updates was previously excluded and plasma-discover-notifier
will gain support for rpm-ostree based systems in an upcoming release.
Flatpak and fwupd support is already functionnal.