It isn't the grey area creating the fills; it's the part marker (blue or green) at the next measure played. You have the option of starting a new line with the part marker, and in your case, that option is on. Assuming BIAB 2016, do a right-click in the chordsheet, select Display Options, and uncheck New Line for Every Section.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.