audiobook import is sorting the files incorrectly
When I import an audiobook into Books it sorts the .mp3 tracks incorrectly.
B1a
B2a
B3a
B1b
B2b
B3b
when it should be
B1a
B1b
B1c
...
MacBook Pro (M1, 2020)
The metadata will have to be fixed in Music before importing to Books.