Please build juk for EPEL8. It is part of the kde-media group, and likely installed with that group. This app has already been branched for epel8 and built in epel8-playground. If you want to just build the version that is in epel8-playground, that is fine. If you want to build the latest that is in Fedora, just know that epel8 has kf5 5.59 plasma 5.15.5 qt5 5.11/5.12 Because of that, the latest version in Fedora may, or may not, build and work. If you want any help, or would like me to be a co-maintainer, please let me know.
If nobody minds, I will take this, build it and maintain it in EPEL8.
dragon-18.12.2-1.el8, juk-18.12.2-1.el8, k3b-18.12.2-1.el8.1, kamoso-18.03.80-3.el8 has been pushed to the Fedora EPEL 8 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2020-057d54aa17
dragon-18.12.2-1.el8, juk-18.12.2-1.el8, k3b-18.12.2-1.el8.1, kamoso-18.03.80-3.el8 has been pushed to the Fedora EPEL 8 stable repository. If problems still persist, please make note of it in this bug report.