This issue is fixed. By setting a specific installation source URL to point to the Fedora-40-20240302.n.0 compose I was able to install from the Everything Netinstall ISO image.
https://bugzilla.redhat.com/show_bug.cgi?id=2244744 https://bugzilla.redhat.com/show_bug.cgi?id=2266335
-- Ian Laurie FAS: nixuser | IRC: nixuser TZ: Australia/Sydney