I am using dbPoweramp R17.3 on macOS 10.15.7 (Catalina).

I have a disc that the CD Ripper app looks up incorrectly; iTunes looks it up no problems.

I found the URLs to the correct disc on both musicbrainz and discogs, but I can't use the "Manual Metadata Search" dialog to populate the disc/track info.

Disc URLs:
- https://musicbrainz.org/release/0f5b...6-47ac667d47ad
- https://www.discogs.com/Various-Give...elease/1492630

I copy/pasted both of those URLs into the "Release URL" text box on the "Manual Metadata Search" dialog, then pressed the "Lookup Disc" button, but the lookup tool returns "No results found" with both URLs.

What am I doing wrong here? Is this the "proper" way to do a manual lookup and metadata populate using musicbrainz/discogs?