Bug#502481: libgtk2.0-0: libgtk2.0 2.24.32-2 -> 2.24.32-3 broke gtk-xft-rgba in gtkrc2

[Non]

Package: libgtk2.0-0
Version: 2.24.32-3
Followup-For: Bug #502481

Hi dear maintainers.
I've experimented with ~/.Xdefaults, ~/.gtkrc-2.0, ~/.config/fonts and
came to a consclusion that gtk2 apps now ignore rgba setting anywhere.

Here's my textconfigs:

gtkrc-2.0
---------

gtk-xft-antialias=1
gtk-xft-hinting=1
gtk-xft-hintstyle="hintfull"
gtk-xft-rgba="none"


Xdefaults
---------

Xft.rgba: none
Xft.antialias: true
Xft.autohint: 0
Xft.hinting: 1
Xft.hintstyle: hintfull


fonts.conf
----------

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>

  <match target="font">
    <edit name="antialias" mode="assign">
      <bool>true</bool>
    </edit>
  </match>

  <match target="font">
    <edit name="hinting" mode="assign">
      <bool>true</bool>
    </edit>
  </match>

  <match target="font">
    <edit name="autohint" mode="assign">
      <bool>false</bool>
    </edit>
  </match>

  <match target="font">
    <edit name="hintstyle" mode="assign">
      <const>hintfull</const>
    </edit>
  </match>

  <match target="font">
    <edit name="rgba" mode="assign">
      <const>none</const>
    </edit>
  </match>

  <match target="font">
    <edit name="lcdfilter" mode="assign">
      <const>lcdlight</const>
    </edit>
  </match>

</fontconfig>

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (850, 'testing'), (80, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.17.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libgtk2.0-0 depends on:
ii  adwaita-icon-theme   3.28.0-1
ii  gnome-icon-theme     3.12.0-3
ii  hicolor-icon-theme   0.17-2
ii  libatk1.0-0          2.28.1-1
ii  libc6                2.27-5
ii  libcairo2            1.15.12-1
ii  libcups2             2.2.8-5
ii  libfontconfig1       2.13.0-5
ii  libfreetype6         2.8.1-2
ii  libgdk-pixbuf2.0-0   2.36.12-2
ii  libglib2.0-0         2.56.1-2
ii  libgtk2.0-common     2.24.32-3
ii  libpango-1.0-0       1.42.4-1
ii  libpangocairo-1.0-0  1.42.4-1
ii  libpangoft2-1.0-0    1.42.4-1
ii  libx11-6             2:1.6.6-1
ii  libxcomposite1       1:0.4.4-2
ii  libxcursor1          1:1.1.15-1
ii  libxdamage1          1:1.1.4-3
ii  libxext6             2:1.3.3-1+b2
ii  libxfixes3           1:5.0.3-1
ii  libxi6               2:1.7.9-1
ii  libxinerama1         2:1.1.3-1+b3
ii  libxrandr2           2:1.5.1-1
ii  libxrender1          1:0.9.10-1
ii  shared-mime-info     1.9-2

Versions of packages libgtk2.0-0 recommends:
ii  libgail-common  2.24.32-3
ii  libgtk2.0-bin   2.24.32-3

Versions of packages libgtk2.0-0 suggests:
ii  gvfs             1.36.2-1
ii  librsvg2-common  2.40.20-2

-- no debconf information