The osbuild phase is currently missing the ability to specify the customizations values.
see https://issues.redhat.com/browse/SPMM-15870
https://pagure.io/pungi/pull-request/1744
https://pagure.io/pungi/pull-request/1733
Metadata Update from @lsedlar: - Issue close_status updated to: Fixed - Issue status updated to: Closed (was: Open)
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/pungi/pungi/issues/1743
Please continue any further discussion there.