LilyPond: can sustain pedal automatically avoid fingering?

Question

Here is the original engraving I am trying to reproduce

Here is my LilyPond code

\version "2.24.3"
\language "italiano"

cu = { \change Staff = "right" }
cd = { \change Staff = "left" }
hideNoteHead = \once {
    \omit Stem
    \omit Dots
    \omit Flag
    \hideNotes
    \override NoteColumn.ignore-collision = ##t
}

global = {
    \key reb \major
    \time 9/8
}

right = \new Staff = "right" {
    \global
    \relative do'' {
        r8 r8 s8 s4. <reb fa>
    }
}

left = \new Staff = "left" {
    \global
    \relative do' {
        r8
        <<
            \new Voice {
                \voiceOne
                <fa_4 lab_2> \sustainOn
                \oneVoice
                \cu <fa' lab>~ 4. \hideNoteHead fa4 s8 |
            }
            {
                \once \hideNotes <fa, lab>4~ 2. |
            }
        >>
    }
    <solb' la'>2. \sustainOff \sustainOn ~4.
}

\new PianoStaff {
    <<
        \right
        \left
    >>
}

And this is the result

The pedal sign overlaps with fingering. I guess I can try shifting the pedal sign, but can LilyPond make the pedal avoid fingering automatically?

Answer 1

The solution is to place fingering under hidden notes. I guess it has something to do with voices. Maybe a bug?

\version "2.24.3"
\language "italiano"

\language "italiano"

cu = { \change Staff = "right" }
cd = { \change Staff = "left" }
hideNoteHead = \once {
    \omit Stem
    \omit Dots
    \omit Flag
    \hideNotes
    \override NoteColumn.ignore-collision = ##t
}

global = {
    \key reb \major
    \time 9/8
}

right = \new Staff = "right" {
    \global
    \relative do'' {
        r8 r8 s8 s4. <reb fa>
    }
}

left = \new Staff = "left" {
    \global
    \relative do' {
        r8
        <<
            \new Voice {
                \voiceOne
                <fa lab> \sustainOn
                \oneVoice
                \cu <fa' lab>~ 4. \hideNoteHead fa4 s8 |
            }
            {
                \once \hideNotes <fa,_4 lab_2>4~ 2. |
            }
        >>
    }
    <solb' la'>2. \sustainOff \sustainOn ~4.
}

\new PianoStaff {
    <<
        \right
        \left
    >>
}