Help with an EPEL8 kde bug

Hi All, I've been working on a configuration / system settings bug [1] on the rebuild of KDE on EPEL8. I'm running out of ideas. The problem: When you open system settings and click on certain areas (Global Theme, Plasma Style, and others) you get the following error file:///usr/share/kpackage/kcms/kcm_lookandfeel/contents/ui/main.qml:87 Type NewStuff.Button unavailable /usr/lib64/qt5/qml/org/kde/newstuff/qml/Button.qml:125: Type NewStuff.Dialog unavailable /usr/lib64/qt5/qml/org/kde/newstuff/qml/Dialog.qml:95: Type NewStuff.DialogContent unavailable /usr/lib64/qt5/qml/org/kde/newstuff/qml/DialogContent.qml:64: Type NewStuff.Page unavailable /usr/lib64/qt5/qml/org/kde/newstuff/qml/Page.qml:108: Type NewStuff.QuestionAsker unavailable /usr/lib64/qt5/qml/org/kde/newstuff/qml/QuestionAsker.qml:45: "QtControls.Dialog.anchors" is not available due to component versioning. Versions of packages: qt5 - 5.12.5 / 5.12.8 plasma - 5.18 kf5 - 5.68 / 19.12 apps - 5.18 / 19.12 Any thoughts, ideas, comments, are welcome. Thanks Troy Dawson [1] - https://bugzilla.redhat.com/show_bug.cgi?id=1838801