Multiple artists

[Bastiaan57]

I frequently use multiple artists for a song, separated with a semi-colon. Within the MMW and MMA eco-system this works very fine. But when I sync the music from MMW to MMA on my phone/tablet, the Android-media library is not correctly updated: only the last mentioned artist is added.
Examples:
'Maria Callas; Giuseppe di Stefano; Tito Gobbi; La Scala' --> only the artist 'La Scala' is added to the Android-media library
'Yahoo; Alison Moyet' --> only Alison Moyet
So the problem that I have is not within MMA, but within other programs that base their library on the Android-media library, like the Wiim Music app that I use to stream music to my hifi installation.
(of course I prefer to stream music to my hifi installation with MMA, but unfortunately the Upnp-streaming is still not working correctly).
Version MMA: 2.0.6.1252
Android 14