The Codec2 1.1.x branch has updated code which gives correct operation in some of the codec modes that were previously non-optimal. Reproducible: Always
FEDORA-2023-04fa1b81c3 has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2023-04fa1b81c3
FEDORA-2023-04fa1b81c3 has been pushed to the Fedora 39 stable repository. If problem still persists, please make note of it in this bug report.