Tremolo Beam does not react for Beam.gap-count
In this code the override for Beam.gap-count takes no effect:
\version "2.23.11"
\relative c'' {
\override Beam.gap-count = #1
\repeat tremolo 2 { a16 f }
}
A workaround is to set 'gap-count 'before-line-breaking:
\version "2.23.11"
\relative c'' {
\override Beam.before-line-breaking =
#(lambda (grob) (ly:grob-set-property! grob 'gap-count 1))
\repeat tremolo 2 { a16 f }
}