JP does not ask for the profile password. it can be confusing
jp profile connect -p agayon --start-session
Can't start agayon's session: PasswordError: The provided profile password doesn't match.
If a profile password is set, JP should ask for it even if the user did not used the options --pwd
Moreover, these profile password are awful to use. It is very confusing. No other xmpp tool ask form such a password. They are mainly used by libervia but it is painful to use.