Bug#687061: epiphany-browser: Rendering of a website has streaks when scrolling down

[Vincent Lhote]

Package: epiphany-browser
Version: 3.4.2-1+build1
Severity: normal

Dear Maintainer,

When viewing http://www.d20pfsrd.com/, especially the main page and scrolling down, the rendering of the page contains streaks. It doesn’t happen when using page down, only with trackball scroll down or keyboard down. The site has duplicate scrollbars (on top of Web/epiphany scroll bars) and it is those that are drawn more than once.
I expected that no streaks would appear.
I tested with iceweasel and did not have this problem.

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages epiphany-browser depends on:
ii  dbus-x11                   1.6.0-1
ii  epiphany-browser-data      3.4.2-1+build1
ii  gnome-icon-theme           3.4.0-2
ii  gsettings-desktop-schemas  3.4.2-1
ii  iso-codes                  3.38-1
ii  libavahi-client3           0.6.31-1
ii  libavahi-common3           0.6.31-1
ii  libavahi-gobject0          0.6.31-1
ii  libc6                      2.13-35
ii  libcairo2                  1.12.2-2
ii  libgdk-pixbuf2.0-0         2.26.1-1
ii  libgirepository-1.0-1      1.32.1-1
ii  libglib2.0-0               2.32.3-1
ii  libgnome-keyring0          3.4.1-1
ii  libgtk-3-0                 3.4.2-3
ii  libice6                    2:1.0.8-2
ii  libnotify4                 0.7.5-1
ii  libnspr4                   2:4.9.1-1
ii  libnspr4-0d                2:4.9.1-1
ii  libnss3                    2:3.13.5-1
ii  libnss3-1d                 2:3.13.5-1
ii  libpango1.0-0              1.30.0-1
ii  libseed-gtk3-0             3.2.0-1
ii  libsm6                     2:1.2.1-2
ii  libsoup-gnome2.4-1         2.38.1-2
ii  libsoup2.4-1               2.38.1-2
ii  libsqlite3-0               3.7.13-1
ii  libwebkitgtk-3.0-0         1.8.1-2
ii  libx11-6                   2:1.5.0-1
ii  libxml2                    2.8.0+dfsg1-5
ii  libxslt1.1                 1.1.26-13

Versions of packages epiphany-browser recommends:
ii  ca-certificates  20120623
ii  evince           3.4.0-2+build1
ii  yelp             3.4.2-1

Versions of packages epiphany-browser suggests:
ii  epiphany-extensions  3.4.0-2

-- no debconf information