XtraBackup 8 tarball glibc version suitable for RHEL8?

Hi there,

I’ve asked a similar question regarding PXC8 over on PXC8 tarball glibc version suitable for RHEL8? but is there a reason there is only a glibc2.17 tarball version of Percona XtraBackup 8 available?

e.g: https://downloads.percona.com/downloads/Percona-XtraBackup-8.0/Percona-XtraBackup-8.0.35-30/binary/tarball/percona-xtrabackup-8.0.35-30-Linux-x86_64.glibc2.17.tar.gz

Similar to PXC8, the glibc2.17 tarball of Percona XtraBackup 8 contains old openssl-1.0.2k libs which tend to get pinged by vulnerability scans these days.

I guess I was hoping there might be el8 (glibc2.28) and el9 (glibc2.34) versions of these available.

many thanks,