Whisker menu - can't modify menu aplications

Submitted by tutur

Assigned to Graeme Gott @gottcode

Link to original bug (#12284)

Description

in Whisker menu 1.5.1 and in Archlinux based distro [Manjaro/Antergos] can't modify menu apps no more. In Antergos the menu is not accesable, in Manjaro you can access the menu but when you try to do something Whisker goes down.