For some reason https://musicbrainz.org/release-group/create?artist=2ed4afb5-0605-4a33-ad86-f8519df04de1 includes the artist tabs (and looks wrong, with the title stuck to the tabs). https://musicbrainz.org/recording/create?artist=2ed4afb5-0605-4a33-ad86-f8519df04de1 and https://musicbrainz.org/release/add?artist=2ed4afb5-0605-4a33-ad86-f8519df04de1 don't, for example, and it seems more reasonable that way.