This is now in the catalog in the Metadata section. Please try it out and report your experience. Thanks.
@Vicpa @ginjaninja
True and you can find just as many complaints for wrong info in MBZ and Discogs as they are both user input making neither completely correct.
Do agree Tagged info should supersede provider info.
But to me currently the DISCOGS_RELEASE_ID is not read from media.
Unless something has changed but In my test, it appears to be ignored.