Describe the bug
It dont work in my current setup where I have one 2k screen, and one second 4k screen

To Reproduce
Any way you try to take a screenshot will trigger

Expected behavior
I expected it to work out of the box

Desktop (please complete the following information):

• OS: Linux
• Distribution: Ubuntu 20.04
• Window System: X11
• ksnip version: 1.9.1
• How did you install ksnip: ubuntu repository