I’ve had this feature in mind for years, but a busy schedule and work across different fields kept me from writing it down. This request is for Photoshop, and if Illustrator and InDesign are missing it as well, they should be updated to support it. In Photoshop’s Print dialog, under Color Management, the preview should match the selected printer, color handling settings, and printer profile. It should show an accurate on-screen preview of how the document or design will actually look once printed. The software should offer the closest possible simulation instead of the rough preview we have today.