Grace note at the beginning makes instrumentName disappear: macOs 12.1 LilyPond 2.23.6
--
\version "2.23.6"
GraceVoice = \new Voice
{
\grace
c'8 b4
}
GraceStaff = \new Staff
<<
\set Staff.instrumentName = "Grace"
\GraceVoice
>>
\score {
\GraceStaff
}
NoGraceVoice = \new Voice
{
b4
}
NoGraceStaff = \new Staff
<<
\set Staff.instrumentName = "NoGrace"
\NoGraceVoice
>>
\score {
\NoGraceStaff
}
graceBegin.pdf
Description: Adobe PDF document
