Metadata issue: Gluck: Alceste / Serge Baudo / Orfeo / Local files

Roon Core Machine

Mac Mini M1 8GB

Networking Gear & Setup Details

Wired Gigabit network to BT Home Hub 5

Connected Audio Devices

USB to Marantz HD-DAC1 office system
Wired ethernet to Bryston BDP-1USB/Marantz NA-11S1 lounge system

Library Size

c. 44000 tracks, all local files

Description of Issue

Metadata issue with Serge Baudo recording of Gluck: Alceste on Orfeo
Local files / FLAC purchased from Qobuz
All tracks showing identical title (just the title of work)
Have tried setting preference to the file but it’s not working
Files have correct per-track titles in the metadata

As we may say in this part of the world the track titles as shown are neither use nor ornament :grinning_face_with_smiling_eyes:

I have made one minor edit in Roon to add Jessye Norman and Nicolai Gedda as main artists, and I attempted to set the title preference to File (which of course didn’t work).
Thanks again.