Rather than using the symbol fonts of Sibelius, it would probably be better to use fonts designed with metrics suitable for including in text, such as "MusGlyphs" or "Bravura Text" (not plain "Bravura").
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Sibelius 2021.2/7.5.1/7.1.3/6.2/5.2.5, PhotoScore Ult 2020.1, Windows 10 64-bit 16GB. Desktop, and Microsoft Surface Book.