From developer POV this is real frustrating. This seems like something that makes bad experience but at least in the post there are no reproducible steps. Also

From developer POV this is real frustrating. This seems like something that makes bad experience but at least in the post there are no reproducible steps. Also when a bug shows only sometimes, if it’s rare enough, sometimes it’s really hard to nail down. I guess Apple’s metrics are superior to mine. Yet, sometimes just catching an issue is tough. The other complication with Apple is the fact that sometimes it might be needed for multiple teams to fix an issue (eg. WebKit, Safari and VoiceOver/Accessibility) so they all have their own apple ways which might not be trivial as a single team fixing an issue. And least, yeah, it might just be prioritization as there are some bugs that are with us for years or even regressions between each OS iteration that stays forever.