You might want to try removing all your layered packages (via rpm-ostree reset), updating and then re-installing them and use Simplifying updates for RPM Fusion packages (and other packages shipping their own RPM repos) for RPM-Fusion repos.
You might want to try removing all your layered packages (via rpm-ostree reset), updating and then re-installing them and use Simplifying updates for RPM Fusion packages (and other packages shipping their own RPM repos) for RPM-Fusion repos.