Hi, I've read up on every post on this forum, with replies from @eskimo.
When I run security find-identity -p codesigning
Policy: Code Signing
Matching identities
0 identities found
Valid identities only
0 valid identities found
Even though I have multiple private keys for certificates in my (login) keychain.
Codesign gives "specified item could not be found in keychain". If I use automatic signing or manual signing.
I also tried with new macbook user and new certs, same result.