Bugs do get fixed (eventually; they're not always timely about it depending on severity), but Apple's feedback systems are and always have been a black hole. B

Bugs do get fixed (eventually; they're not always timely about it depending on severity), but Apple's feedback systems are and always have been a black hole. Basically, as a reporter, the only time you hear anything back from Apple about a bug report is if they need additional information; nothing else in their process is visible externally (until you go back and retest a few macOS releases later and your bug is or isn't fixed).