Bug#798208: libgtk-3-0: after upgrade from debian 8.1 to 8.2 there is blank space before menu bar entries

[kittyofthebox]

Package: libgtk-3-0
Version: 3.14.5-1+deb8u1
Followup-For: Bug #798208

Also seeing this bug, extremely annoying, toggling the option to show icons in menu bars works 
around it but then you can't see icons in drop down menus anymore. Also broke on 8.1->8.2 update.

-- System Information:
Debian Release: 8.2
  APT prefers stable
  APT policy: (700, 'stable'), (600, 'testing'), (400, 'oldstable'), (300, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libgtk-3-0 depends on:
ii  libatk-bridge2.0-0   2.14.0-2
ii  libatk1.0-0          2.14.0-1
ii  libc6                2.19-18+deb8u1
ii  libcairo-gobject2    1.14.0-2.1
ii  libcairo2            1.14.0-2.1
ii  libcolord2           1.2.1-1+b2
ii  libcups2             1.7.5-11+deb8u1
ii  libfontconfig1       2.11.0-6.3
ii  libfreetype6         2.5.2-3
ii  libgdk-pixbuf2.0-0   2.31.1-2+deb8u2
ii  libglib2.0-0         2.42.1-1
ii  libgtk-3-common      3.14.5-1+deb8u1
ii  libjson-glib-1.0-0   1.0.2-1
ii  libpango-1.0-0       1.36.8-3
ii  libpangocairo-1.0-0  1.36.8-3
ii  libpangoft2-1.0-0    1.36.8-3
ii  librest-0.7-0        0.7.92-3
ii  libsoup2.4-1         2.48.0-1
ii  libwayland-client0   1.6.0-2
ii  libwayland-cursor0   1.6.0-2
ii  libx11-6             2:1.6.2-3
ii  libxcomposite1       1:0.4.4-1
ii  libxcursor1          1:1.1.14-1+b1
ii  libxdamage1          1:1.1.4-2+b1
ii  libxext6             2:1.3.3-1
ii  libxfixes3           1:5.0.1-2+b2
ii  libxi6               2:1.7.4-1+b2
ii  libxinerama1         2:1.1.3-1+b1
ii  libxkbcommon0        0.4.3-2
ii  libxml2              2.9.1+dfsg1-5
ii  libxrandr2           2:1.4.2-1+b1
ii  multiarch-support    2.19-18+deb8u1
ii  shared-mime-info     1.3-1

Versions of packages libgtk-3-0 recommends:
ii  hicolor-icon-theme  0.13-1
ii  libgtk-3-bin        3.14.5-1+deb8u1

Versions of packages libgtk-3-0 suggests:
ii  gvfs             1.22.2-1
ii  librsvg2-common  2.40.5-1

-- no debconf information