4) I cannot reproduce this bug in 2.3. After editing the BPM value it is exported as a file tag. There was a regression on main that has been fixed in https://github.com/mixxxdj/mixxx/pull/3870
4) I cannot reproduce this bug in 2.3. After editing the BPM value it is exported as a file tag. There was a regression on main that has been fixed in https:/ /github. com/mixxxdj/ mixxx/pull/ 3870