Hello,
I work with two monitors and after running Keywordtests the pictures in the log are showing the secound (for testing unused) monitor. It´s not necessary to make a picture of both screens and I think nobody uses two screens for testing.
So please change the process of screenshot making limited to one screen only or make it chooseable from which screen pictures are been taken.
Attached Screenshot is showing my secound (blank) screen on the left side.