I'm having the full set of use flags enabled, including 'vte'...it seems .configure has --enable-vte active and confirms vte inclusion at the end and libvte gets linked at compile time. Yet no SSH Terminal protocol in the protocol selector when creating a new connection. libvte is at 0.22.5 (stable). elog attached
Created attachment 234015 [details] elog - part 1
Created attachment 234017 [details] elog - part2
I believe SSH terminal is not an protocol you can select for a connection. The SSH terminal seems to be a secondary protocol, accessible from the tools menu when connecting to a service over an SSH tunnel. A quick look over the sources for 0.7.4 did not show SSH in the same location as the other quick connect action functions but did include it in the tools menu. My currently installed remmina-0.7.4 reflects this.
Ok, thanks for the explanation. Closing as upstream and going to file feature request.