Hi. I am not contradicting myself. Let me explain.
After I reenabled the Show Hidden Albums feature, Roon (1) found all versions when searching by artist, but it listed each album separately (rather than in the Versions dialog), and (2) found only the old version (a local copy) when searching by album.
I did read the linked article–again, thanks for posting it–but, since the Versions dialog does not show the different versions (they appeared only when I searched by artist and only in the search-by-artist dialog), I can’t consolidate the versions under the Versions dialog.
After you asked me to post screenshots, however, the artist search stopped finding the Mobile Fidelity version and showed only (1) the old version and (2) a Qobuz version. The album search still shows only the old version.
I have posted screenshots reflecting the current state. Since now both the artist search and the album search fail to uncover the new (Mobile Fidelity) version, the screenshots do not reflect that version.
So there seems to be a bug. Intermittently, Roon finds multiple versions of that album, but, when it does, those versions appear as separate albums rather than under the versions dialog, which theoretically allows the user to choose the preferred version.
The first screenshot shows an album search, revealing one instance of No One Cares.
The second screenshot reflects the enabling of Show Hidden Tracks and Albums.
The third shows Roon finding only one library version–the old one–plus one Qobuz version. Thus, Roon is once again not finding the Mobile Fidelity version.