Just as a follow up, I've tried and was so far not able to get grey bars on the Lead Sheet (notation) display.
I can get them on the Chord sheet by using several methods, including the placement of a tag, but not on the lead sheet.


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.