gnome-screenshot: text in text-field seems to be marked but isn't

[Alexander Kallenbach]

If I'm taking a screenshot gnome-screenshot asks after taking the screenshot where to save the file and proposes a name for the file in a text-field. The name seems to be marked (it is underlayed in orange). Normally when a text is marked like this it is just possible to press backspace to delete the entry. But here in this case this isn't possible. I have to mark the text again.
Then, after entering a name, I want to save the file in the chosen folder with the chosen name. In every other app I only have to press enter which doesn't work with gnome-screenshot. Here I have to press save with the mouse.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: gnome-screenshot 3.6.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
Uname: Linux 3.8.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu6
Architecture: amd64
Date: Thu Apr 11 20:16:28 2013
InstallationDate: Installed on 2012-11-03 (159 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-screenshot
UpgradeStatus: Upgraded to raring on 2013-04-05 (5 days ago)