Sync Metadata from/to iPhone | Audiobooks

[Quant007]

Hi,
is there a way to synchronize the played and last played metadata of audiobooks (m4b)?
This has not worked so far in MM5 under either iOs 14 or iOS 15.
For audio files it works without problems.
many greetings
Thomas

[Peke]

Hi,
It is something that iOS needs to send back to MM, not other way around If it works for regular tracks then iOS do not send that Info to MM unfortunately.