installed Fedora-Server-dvd-ppc64le-31_Beta-1.1.iso on a power8 PowerVM instance.
The Installation itself was smooth but any attempt to install additional packages failed with:
# dnf install gcc
Fedora Modular 31 - ppc64le - Test Updates 80 kB/s | 54 kB 00:00
Failed to download metadata for repo 'updates-testing-modular'
Error: Failed to download metadata for repo 'updates-testing-modular'
I am not sure what is expected at this point in the process.