Windows HDR Screenshot Colour Issue

Problem

When taking screenshots, colours become much more desaturated. Such as:

This is more noticeable on certain colours.

Solution?

I have not found an ideal solution, and will update this page if I do. But a current workaround is to go to Windows settings:

Settings -> System -> Display -> Enable HDR

This now makes the whole screen look duller, but at least colours are consistent.

Remarks

I don't fully understand this. I think Window's UI doesn't support HDR, so it all looks dull and washed out on an HDR display.
So to "correct" for this, ASUS saturate the colours up with software, but this doesn't carry over with screenshots.

Enabling HDR mode simply overrides ASUS's colour correction.

Sources

• ASUS tech support