Ability to take a screenshot when a menu has focus

[Or Schiro]

1. Click on the volume icon in the top right corner to open its menu
2. Press print on your keyboard

I expected it to take a screenshot but it doesn't seem to work if a menu has focus.

Can we somehow work around this issue?

Thank you!

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xfce4-screenshooter-plugin (not installed)
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.8-0ubuntu2
Architecture: amd64
CurrentDesktop: XFCE
Date: Fri Dec 1 13:37:18 2017
InstallationDate: Installed on 2017-11-29 (1 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171129)
SourcePackage: xfce4-screenshooter
UpgradeStatus: No upgrade log present (probably fresh install)

[Theo Linkspfeifer (lastonestanding)]

Many context menus grab keyboard input, and therefore block app shortcuts.

Launching "Screenshot" manually from the application menu (or via command line) will allow you to define a delay before capturing.

http://manpages.ubuntu.com/manpages/bionic/man1/xfce4-screenshooter.1.html