Touchscreen Test on GIO looks off

i ran into something confusing.

I opend the Touch Screen test and on different Desks there are different versions of that Test-Tool.
The 2nd test is the one where you need to follow a spiral line that is spread over the Screen.

But in a current version of that test-tool, the Spiral seems off.
The Dots 1-6 are to fare on the edge of the screen.

I will have a look if i can figure something out in relationship with the EOS Version but i am not sure.
What affects the different versions of the Test Tool?

 

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