Microsoft updated the status of the unnatural orange-tinted screenshots issue acknowledged yesterday to ‘Resolved External’ saying that it only impacts Lenovo Vantage users who installed the KB4516115 cumulative update on their Windows 10, version 1903 devices. […]

from https://www.bleepingcomputer.com/news/security/windows-10-1903-orange-tint-screenshot-issue-addressed-by-lenovo/