Hi,
I just finished update to Qt 5.13.2 for Fedora 31. It's currently being pushed to updates-testing and should be available in the repository anytime soon.
I just did the update locally and it seems to work just fine (using Plasma on Wayland), but any additional feedback is welcomed.
Update link: https://bodhi.fedoraproject.org/updates/FEDORA-2019-1571a44ff7%5B1]
Regards, Jan
-------- [1] https://bodhi.fedoraproject.org/updates/FEDORA-2019-1571a44ff7