So, after updating to Fedora 33 I have a persistent issue with the Guitarix GUI. Selection of presets with the mouse do not work. After discussion with people more informed than me (Brummer), I have been informed that:
“The issue is introduced by a GTK3 update and fixed in our git repository.
You may report the issue to the fedora maintainers as well and point them to this commit: guitarix / Git / Commit [15f767]”
If you’d like the Fedora package to carry this fix, you need to file a bug and inform the maintainers of the fix. Generally, maintainers wait for developers to make a bugfix release, but if it’s a critical bug they’re generally happy to carry a patch until a new release is made.