Hi all,
I received a nice bug report in openSUSE:
https://bugzilla.novell.com/show_bug.cgi?id=854638
In essence, zenity is misbehaving.
A little bit of digging gives good indication that current GIT master (or even gnome-3-10 branch) would possibly work.
But due to the fact that the latest published zenity tarball is 3.8.0, it was entirely missed to have this package 'updated' (not unique to openSUSE by the way: looking in the Fedora Packages, the same fate will hit the team).
Is there any particular reason why git commits are tagged as versions/releases (latest tag is ZENITY_3_10_2), but no tarballs spun and published? (btw: ZENITY_3_10_2 still specifies version 3.10.0 in configure.ac).