Kmail identities and transports

I have multiple accounts on kmail. When I want to create a new message i can choose an identity, a transport and a recipient. Good. I like it.
I did a new install on a laptop ( Fedora ISO, installed from live user ). I configured my kmail accounts. However when I want to compose a message the dialog does not give me the opportunity to select the identity or the transport. I decided to delete my configuration and import the configuration from my other machine. I still don’t get the drop downs for identity and transport.

Is some additional configuration required?

Great. Just what I needed. In more recent versions the composer’s View is semi-hidden in a More sub menu.