Bug#1053740: /usr/bin/rsvg-convert (pdf): different x/y scale only respected for stroke, not fill of same text

[Frank Heckenbach]

Package: librsvg2-bin
Version: 2.54.7+dfsg-1~deb12u1
Severity: normal
File: /usr/bin/rsvg-convert

% cat test.svg
<svg viewBox="-2 -15 40 20">
<text font-size="20" stroke="red" transform="scale (0.5, 1)">ABC</text>
</svg>
% rsvg-convert -f pdf -o test.pdf test.svg

The resulting pdf has the outline (stroke) correctly, but the filled
letters are spaced without respecting the scale, see attached
screenshot from okular. When both x and y are scaled the same, the
result is correct. (Honestly, I find it hard to imagine what would
cause such a strange bug, shouldn't the placement of the letters
always be the same for stroke and fill?)

-- System Information:
Debian Release: 12.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 'proposed-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-11-amd64 (SMP w/24 CPU threads; PREEMPT)
Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages librsvg2-bin depends on:
ii  libc6                2.36-9+deb12u3
ii  libcairo2            1.16.0-7
ii  libgcc-s1            12.2.0-14
ii  libgdk-pixbuf-2.0-0  2.42.10+dfsg-1+b1
ii  libglib2.0-0         2.74.6-2
ii  libpango-1.0-0       1.50.12+ds-1
ii  libpangocairo-1.0-0  1.50.12+ds-1
ii  librsvg2-2           2.54.7+dfsg-1~deb12u1
ii  libxml2              2.9.14+dfsg-1.3~deb12u1

librsvg2-bin recommends no packages.

librsvg2-bin suggests no packages.

-- no debconf information
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