I'm having a problem where `guix pull` pulls all channels defined in ~/.config/guix/channels.scm, but somehow only guix is available thereafter. Any idea what might have happened? I have software installed through these channels which now cannot be updates as they don't exist in the main guix channel.
$ cat ~/.config/guix/channels.scm (cons* (channel (name 'nonguix) (url "https://gitlab.com/nonguix/nonguix") (introduction (make-channel-introduction "897c1a470da759236cc11798f4e0a5f7d4d59fbc" (openpgp-fingerprint "2A39 3FFF 68F4 EF7A 3D29 12AF 6F51 20A0 22FB B2D5")))) (channel (name 'flat) (url "https://github.com/flatwhatson/guix-channel.git") (introduction (make-channel-introduction "33f86a4b48205c0dc19d7c036c85393f0766f806" (openpgp-fingerprint "736A C00E 1254 378B A982 7AF6 9DBE 8265 81B6 4490")))) %default-channels) $ guix describe --format=channels (list (channel (name 'guix) (url "https://git.savannah.gnu.org/git/guix.git") (branch "master") (commit "a43c3b1818db4860ec81bf867b1e53b418a0acec") (introduction (make-channel-introduction "9edb3f66fd807b096b48283debdcddccfea34bad" (openpgp-fingerprint "BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54FA"))))) $ guix pull --list-generations # ... Generation 28 Jun 24 2022 21:00:31 (current) nonguix 1a122e0 repository URL: https://gitlab.com/nonguix/nonguix branch: master commit: 1a122e06fe046caebf39395edc797515861acd3b flat 657da22 repository URL: https://github.com/flatwhatson/guix-channel.git branch: master commit: 657da22f0229b978b7bf4e4d476f59f17f6a175f guix a43c3b1 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: a43c3b1818db4860ec81bf867b1e53b418a0acec