Bare SSH-connection missing

Hi,

Why is the stock PuTTY "Bare SSH-Connection" missing in WinSCP?
We need it to connect to some IoT devices that we can only reach using PSUSAN. So for us this protocol is necessary. At time we can only use the psftp tool and not the good WinSCP.
Any reason for it?

Because no one asked for it so far. Thanks for your suggestion.
We will see, if more people ask for this.