afaik, fedora is the testing distro for RHEL. I also felt this way, when a new gnome version released much earlier than for Arch and it had an obvious bug that could be catched with little testing.
And many issues I found in Fedora’s bug tracker was auto closed by the new release. Which is quite frequent. Reviewing the bugs is not that frequent.
Try solvespace or openscad or blender depending on your use-case.