Unexpected white space at end of document if score in markup block (single page pdf output #ly:one-page-breaking)

Dear Lilyponders,

I am seeing unexpected whitespace at the end of my document when there are
scores placed in a markup block. I have placed the scores in markup blocks
because I have small snippets of music I want to place next to each other.

In the attached *mwe-score-in-markup.pdf*, I've drawn in a red filled box
for that unexpected whitespace. I am generating a single page PDF with the
music fitting exactly the height of all the systems, via page-breaking =
#ly:one-page-breaking. All margins and spacing set to zero as part of my
debug process.

If the score is not in a markup block, there is no extra space at
the bottom, as *expected-no-space.pdf* shows.

Any ideas what is causing this? Included is an MWE. To see what I believe
is the expected behavior, simply comment out all markup blocks after the
score. Appreciate the feedback/help in advanced!


Matt

-------

\version "2.24.4"
\language "english"

\header {
    tagline = ##f
}

% Variables
layoutMarkup = \layout {
    indent = 0\in
    ragged-last = ##t
    ragged-right = ##t

    \context {
        \Staff
        \revert StaffSymbol.width
    }
} % end layout

basic_score = \markup {
    \score {
        \relative c' {
            \key c \major
            f4 g a \bar "||"
        }

        % Score layout
        \layoutMarkup
    } % end score
}

% Score and markup output
\markup { Unexpected space after last scores in markup }

\score {
    \relative c' {
        \key c \major
        c'4 d e \bar "||"
    }

    % Score layout
    \layoutMarkup
} % end score

\markup { Text after score }

\markup { \basic_score \hspace #2 \basic_score }

\markup { Text between scores in markup }

\markup { \basic_score \hspace #2 \basic_score }

% Paper settings
#(set! paper-alist (cons '("content-size" . (cons (* 3.25 in) (* 7 in)))
paper-alist))

\paper {
    % Single page PDF set to height of chant (one page only)
    page-breaking = #ly:one-page-breaking

    #(set-paper-size "content-size")

    left-margin = 0.0\in
    top-margin = 0.0\in
    right-margin = 0.0\in
    bottom-margin = 0.0\in

    system-system-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    score-system-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    score-markup-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    markup-system-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    markup-markup-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    top-system-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    top-markup-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))

    last-bottom-spacing =
        #'((basic-distance . 0) (minimum-distance . 0) (padding . 0)
(stretchability . 0))
}