[ Enhancement] Answer Linux screen layout from cookbook

Type of Issues (Enhancement, Error, Bug, Question)

Answer to question in cookbook, hopefully "Enhancement"

Operating System

Linux (Debian, KDE)

Python version

Python 3.7.7

PySimpleGUI Port and Version

PySimpleGUI Version: '4.32.1 Released 17-Nov-2020'
tkinter version: 8.6.10

Your Experience Levels In Months or Years

10y_____ Python programming experience
30y_____ Programming experience overall
rarely_____ Have used another Python GUI Framework (tkinter, Qt, etc) previously (yes/no is fine)?

You have completed these steps:

• Read instructions on how to file an Issue
• Searched through main docs http://www.PySimpleGUI.org for your problem
• Searched through the readme for your specific port if not PySimpleGUI (Qt, WX, Remi)
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• Note that there are also Demo Programs under each port on GitHub
• Run your program outside of your debugger (from a command line)
• Searched through Issues (open and closed) to see if already reported
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Description of Problem / Question / Details

In https://pysimplegui.readthedocs.io/en/latest/cookbook/ you ask for test in Linux:

I don't know if this technique works on Linux

My answer for my setup: yes, it does in Linux. But (0,0) is always assigned to the leftmost screen, independent of main screen (that with the task bar, assigned by the --primary command):
xrandr --output LVDS-1 --primary --auto --output DP-2 --left-of LVDS-1 --auto # [0,0]External [1920,0]Internal
xrandr --output LVDS-1 --primary --auto --output DP-2 --right-of LVDS-1 --auto # [0,0]Internal [1600,0]External

Also in KDE configuration, the left most screen gets automatically the first coordinate assigned to zero.

Code To Duplicate

simply the recipe window with the parameter location=(1680,80)

Start with the Linux screen-layout section of the cookbook linked in the issue and reproduce the recipe window using location=(1680,80) with the described xrandr layouts. Document the observed (0,0) behavior and coordinate convention for Linux, with the cookbook answer matching the reported Debian/KDE setup.