I still see the bug with your build. One correction though. Apparently my proposed fix of changing...
* debian/control.in: Bump Standards-Version to 4.6.2
is insufficient. It seems that my previous workaround of changing /usr/share/applications/yelp.desktop to contain...
Exec=env WEBKIT_DISABLE_COMPOSITING_MODE=1 yelp %u
rather than
Exec=yelp %u
survives closing yelp and reinstalling the packages. After a reboot, with that change no longer in the desktop file for yelp, the bug returns.
I still see the bug with your build. One correction though. Apparently my proposed fix of changing...
* debian/control.in: Bump Standards-Version to 4.6.2
is insufficient. It seems that my previous workaround of changing /usr/share/ applications/ yelp.desktop to contain...
Exec=env WEBKIT_ DISABLE_ COMPOSITING_ MODE=1 yelp %u
rather than
Exec=yelp %u
survives closing yelp and reinstalling the packages. After a reboot, with that change no longer in the desktop file for yelp, the bug returns.