I put up https://src.fedoraproject.org/rpms/fish/pull-request/10 to update fish in epel8 to the version we currently have in f35 (3.3.1).
FEDORA-EPEL-2022-63318f5a52 has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-63318f5a52
FEDORA-EPEL-2022-63318f5a52 has been pushed to the Fedora EPEL 8 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-63318f5a52 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2022-63318f5a52 has been pushed to the Fedora EPEL 8 stable repository. If problem still persists, please make note of it in this bug report.