Shifted snapshots with 3x 4K monitors

[DanySK]

Describe the bug
When used with a 3x 4K configuration, ksnip "shifts" the screens left :

This is what Spectacle produces instead:

My configuration:

xrandr --output DP-4 --mode 3840x2160 --rate 120 --pos 0x0 --output DP-2 --mode 3840x2160 --primary --rate 120 --right-of DP-4 --output DP-0 --mode 3840x2160 --right-of DP-2 --rate 120

Screen 0: minimum 8 x 8, current 11520 x 2160, maximum 32767 x 32767
HDMI-0 disconnected (normal left inverted right x axis y axis)
DP-0 connected 3840x2160+7680+0 (normal left inverted right x axis y axis) 620mm x 340mm
   3840x2160     60.00 + 120.00*  119.88    59.94    50.00    29.97  
   2560x1440    120.00    59.95  
   1920x1080    120.00   119.88    60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94  
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 connected primary 3840x2160+3840+0 (normal left inverted right x axis y axis) 620mm x 340mm
   3840x2160     60.00 + 120.00*  119.88    59.94    50.00    29.97  
   2560x1440    120.00    59.95  
   1920x1080    120.00   119.88    60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94  
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 620mm x 340mm
   3840x2160     60.00 + 120.00*  119.88    59.94    50.00    29.97  
   2560x1440    120.00    59.95  
   1920x1080    120.00   119.88    60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94  
DP-5 disconnected (normal left inverted right x axis y axis)

To Reproduce
Steps to reproduce the behavior:

1. Connect 3 4K monitors horizontally
2. Take a a snapshot of a rectangular area
3. Observe a shifted image

Expected behavior
All screens are rendered with no shifts or image cuts

Screenshots
See intro

Desktop (please complete the following information):

• OS: Linux
• Distribution in case of Linux: Manjaro
• Window System in case of Linux: X11
• ksnip version: 1.10.1
• How did you install ksnip: pacman