I think these were bugs in earlier versions of 2.15 as well but
If you set scale changes to relative, change to a different mode, borrow a chord, then add a melody note, then if you change the relative mode where that chord will be borrowed from a supermode, the roman numeral, absolute chord label and melody guide will be incorrect but the voicing in the piano panel and sound of the chord will be fine
If you change the chord type to 11 then the absolute label for the Lydian chord (i.e. the green chord) will be the Mixolydian chord 11 label (so e.g. in C minor the VI chord’s absolute label will become Ab/Bb)
