Changed public keys don't seem to be replaced by the command line client.

Earlier I had accidentally uploaded a public key with an expired subkey to keybase, which my friend had downloaded. Even after I uploaded the fixed version of the public key, my friend could not encrypt messages for me with 'keybase encrypt' without first running gpg --delete-keys on it.

I'm pretty sure he also tried running keybase id and keybase track.

Start by reproducing the reported behavior with the keybase command line client: upload a corrected public key, then try keybase encrypt, keybase id, and keybase track using a client that already has the old key. Compare this with the result after running gpg --delete-keys. Done means the client recognizes the replacement without requiring manual deletion.

Written by the indexing model from the issue text.