I think I might have a possible suggestion.
I don’t use a streaming service anymore, but when I did I noticed an occasional discrepancy between local library versions and Qobuz versions. Normally Roon will identify local library versions and Qobuz versions as 2 versions of the same album. This is happening with Wanderer and The Greatest, Occasionally though, that doesn’t happen. Occasionally the Qobuz version is not linked to the local library version. This means that 2 versions of the same album show up in the Discography - essentially Roon isn’t detecting that they’re the same album.
As I said, I did experience this on a number of occasions, normally with newer releases.