The BIAB 2026 Manual (PDF) says this on page 74 (per the StylePicker):
"You can also audition a style by actually playing it over the current chord progression of your song.
The green arrow button plays your song with the currently highlighted style."

But this is not working. I select a style and it is highlighted but BIAB doesn't play the style that is highlighted when I press the green play button in StylePicker.