I had the same issue on a Lenovo Yoga laptop connected to two displays. The Yoga had a higher resolution vs. the other two equal resolution displays and the Clip Screenshot that I love to use from the Evernote Icon Action was distorting everything and going only to the laptop display (not where I want to select).
The issue was solved by establishing the laptop's screen resolution equal to the external displays. Now works without an issue.
Cheers!