The windows terminal window opens ok, but I get an error [error 0x80070002 when launching `PASSWORD ssh.exe USERNAME@IPADDR -p 22 -t "cd /tmp/ ; /bin/bash"']
where PASSWORD, USERNAME and IPADDR are the values I am using.
If I uncheck the flag "Remember SSH password and pass it to putty", I get a ssh login prompt.
This is slightly inferior as I have to enter the ssh password, where as with putty, I don't.
It seems WinSCP is not forwarding the password correctly to Windows terminal, and hence it cannot execute the ssh command properly.