[CentOS] mock fails on gpg with epel - ?

Hi guys,

Does your 'mock' work when used with 
'centos-stream+epel-9-x86_64' config?
It fails for me with every rpm packages I tried:

-> $ mock -r centos-stream+epel-9-x86_64 --rootdir=~/mock 
--localrepo=/devs/var/www/dnf.repo --chain --continue 
rpmbuild/rpm.src/pass-1.7.4-6.el9.src.rpm
...
CentOS Stream 9 - BaseOS 1.6 MB/s | 1.6 kB     00:00
The GPG keys listed for the "CentOS Stream 9 - BaseOS" 
repository are already installed but they are not correct 
for this package.
Check that the correct key URLs are configured for this 
repository.. Failing package is: alternatives-1.20-2.el9.x86_64
  GPG Keys are configured as: 
file:///usr/share/distribution-gpg-keys/centos/RPM-GPG-KEY-CentOS-Official
Public key for audit-libs-3.0.7-103.el9.x86_64.rpm is not 
installed. Failing package is: audit-libs-3.0.7-103.el9.x86_64
...

many thanks, L.