Your song title is Untitled Song and that is generally what the BiaB initial song title is when you first open BiaB and only a C chord is shown: note that it is not a saved song. In the VSTi did you click on file, selected your song, then clicked on generate? That is the method I use and I have no problems using the BiaB VSTi in the current Studio One Pro 5.

If you have done the above a more detailed description of your method might help.

When you are at the checkout line and they ask if you found everything say "Why, are you hiding stuff?"

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware