For some weeks now I do not receive Cosmic updates on my Fedora 40 machine, even though I can see on the COPR page that there were new packages build. Disabling and re-enabling the copr repo doesn't help either. I read on reddit that other users experience the same issue.
Run sudo dnf distro-sync, sometimes there are issues with versioning that crop up and we had one of those a while back. I wish there was a better way to get the word out
sudo dnf distro-sync
Thank you for your swift response. This actually did it.