Wow, that's a really nice experience.
I should note in fairness that many bugs I report into Apple's black hole of a bug reporting tool also don't end up fixed. Maybe I just report weird bugs :-)
(An example of one I reported against Mac OS that got emailed as fixed, but still happens, though less frequently: Sometimes when alt-tabbing, the system will act as though the tab key were never released.)
Recently I tried out their new Fedora 27 release, did the same steps to reproduce the bug, and no bug encountered! I was extremely impressed, being totally new to open source and the development of it.
Your experience may have been neutral at worst, mine was super positive. I highly recommend you try! I got a fun experience out of that little tech adventure.