Discogs script adds link to MBZ RG on Discogs release page but doesn't add MBZ RG to seed button

[metaisfacil]

Title says it all. The Discogs importer script will reverse search the master URL attached to the open Discogs release, and indeed show a button next to "See all versions" if the equivalent release group is found on MusicBrainz - but when you click to import that release to MusicBrainz, the RG is not automatically linked to the seeded release.