Multiple emails in PGP identity

Goldstein

I have a key with multiple UIDs: https://keyoxide.org/root@goldstein.lol. I expect Keyoxide to use email address from the first/primary UID: root@goldstein.lol:

$ curl -s 'https://openpgpkey.goldstein.lol/.well-known/openpgpkey/goldstein.lol/hu/5t5quhgyybze9rc6bteia3s5zehaf7hf' | gpg --show-key
pub   ed25519 2022-06-08 [SC]
      0BAF2D87CB43746F62372D78DE6031ABA0BB269A
uid                      Goldstein <root@goldstein.lol>
uid                      Max Siling <goldstein@tty5.dev>
uid                      Goldstein <root@goldstein.rs>
sub   cv25519 2022-06-08 [E]
sub   ed25519 2022-08-17 [A]
sub   ed25519 2022-06-08 [A]

Instead it shows the last email (root@goldstein.rs). I think this is some kind of bug in Keyoxide and/or doipjs, but maybe I’m just doing something wrong.