Currently it uses /tmp ignoring config.
Metadata Update from @tkopecek: - Custom field Size adjusted to None - Issue tagged with: testing-ready
PR #2547
Commit e4f607fc fixes this issue
Commit a5e4a2bf fixes this issue
Metadata Update from @jcupova: - Issue tagged with: testing-done
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/koji/koji/issues/2546
Please continue any further discussion there.