Describe the bug
I have a 15" laptop with 4K screen (200% scaling) with an external 27" 4K screen (150% scaling).
When I capture a rectangular area (tried on both monitors), if both screens are on, the image is zoomed and it's impossible to capture properly.
If I disconnect the external screen and use only the laptop one, everything is working properly.

To Reproduce
Steps to reproduce the behavior:

1. Capture rectangular area

Expected behavior
It should behave in the same way as when only laptop screen is used

Screenshots
Difficult to grab, anyway it's like all the window is zoomed.

Desktop (please complete the following information):

• OS: Windows 10 Pro 20H2
• ksnip version 1.9.0 and 1.9.1-continuous