New issue by glaubersm on void-packages repository

https://github.com/void-linux/void-packages/issues/12887
Description: ### System

* xuname:  
  Void 5.1.16_1 x86_64 GenuineIntel notuptodate rrFFF

* package:
  spectacle 19.04.2_1

### Expected behavior
all default shortcuts (print, shift+print, meta+print and meta+shift+print
work.

### Actual behavior
nothing happens when you press any default shortcut (print, shift+print, meta+print and meta+shift+print)

### Steps to reproduce the behavior
start kde plasma session
press any shortcut mentioned above

I also noticed that Spectacle does not open when I click on its shortcut 
in the apps launcher. Run "spectacle" in terminal opens Spectacle and it works as expected.