Description of problem:
 update to plasma desktop 5.12.2-1FC27 removes mouse configuration section from /SystemSetting/InputDevices. Reverts mouse settings to right-handed with no way to reconfigure.


Version-Release number of selected component (if applicable):
FC27 - Plasma 5.12.2-1


How reproducible:100%


Steps to Reproduce:

1. Upgrade to PlasmaDesktop 5.12.2-1. The minimum set of upgraded files to produce effect (which appear to install as a single interdependent block) are:

 libkworkspace5                       
 plasma-desktop                      
 plasma-integration                  
 plasma-lookandfeel-fedora           
 plasma-workspace                    
 plasma-workspace-common             
 plasma-workspace-geolocation        
 plasma-workspace-geolocation-libs   
 plasma-workspace-libs               
 plasma-workspace-wayland            
 sddm-breeze  

2.
3.

Actual results:

Mouse configuration section disappears from KDE "systemsettings/inputdevices" Previously LH configured mouse reverts to right handed with no configuration possible

Expected results:
 Configurable mouse


Additional info:

Logitech USB/wireless mouse/ASUS Z170Pro MB. 

Workaround:
 Do not upgrade plasma desktop.