The cause is `gs_plugin_add_alternates` doesn't set the `snap::confinement` metadata item, so the channels other than the default aren't detected as classic.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1876879 Title: gnome-software cannot install classic snaps if a channel is selected To manage notifications about this bug go to: https://bugs.launchpad.net/snap-store-desktop/+bug/1876879/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs