When I add HiDPI scaling I see issues in a few apps, for example #373232 on Konsole. But the biggest issues are with the Settings app and Discover app. In the settings app, the left navigation panels are very blurry, and the content panels are blurry for some sections and not others. These sections are blurry: - Workspace Theme (all but "Curser Theme" sub section) - Desktop Behavior -> Desktop Effects Examples of sections that are not blurry: - Colors - Fonts - Icons - Desktop Behavior -> (all EXCEPT Desktop Effects) I'm on KDE Neon, Plasma 5.11. Nvidia drivers, 3840x2160 display, 1.3 scaling factor. When I take a screenshot with Spectacle all the windows are blurry, so decided not to include a screenshot example.
*** This bug has been marked as a duplicate of bug 385547 ***