Misplaced dashed barlines in vertically compressed score

[William Rehwinkel]

Dear Lilypond,

After not being able to find any bugs discussing this in the tracker, I 
would like to share the following miniature example which I believe 
shows that dashed bar-lines are misplaced in vertically compressed 
scores (using default lilypond spacing settings). After testing in 
2.22.2 and 2.23.9, the same behavior persists. The dashed lines should 
have rendered in the same way as the double bar and dotted bar did, but 
it does not connect between the two Piano Staves and extends above the 
top staff. Note that if the spacing of systems is manually expanded, via 
"\paper{ systems-per-page = 4 }", for example, the dashed bar-lines are 
rendered properly.

Thank you,

-William

---

\version "2.23.9" % "2.22.2"
\score {
    <<
        \new PianoStaff <<
            \new Staff \repeat unfold 32 { 8 8 8 8 \bar "!" 8 8 8 8 
\bar "||" 8 8 8 8 \bar ";" 8 8 8 8 }
            \new Staff \repeat unfold 32 { 8 8 8 8 8 8 8 8 8 8 8 8 8 8 
8 8 }
        >>
        \new Staff \repeat unfold 32 { 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 }
    >>
}