Comment 4 for bug 1979845

Still, even on the latest daily image, the contact information is not there: if you run unsquashfs on /var/lib/snapd/snaps/snap-store_582.snap you will see that there is no contact information in its meta/snap.yaml file.

In the conversation you pointed me to, Sergio from the snapcraft team suggested trying adding the contact information to the "links" section, as documented here: https://forum.snapcraft.io/t/snapcraft-metadata-links/25425