window-rule { match app-id=r#"firefox$"# title="^Picture-in-Picture$" match app-id=r#"zen$"# title="^Picture-in-Picture$" open-floating true // Anchor to the top edge of the screen. default-floating-position x=20 y=20 relative-to="bottom-right" // Half of the screen high. default-window-height { proportion 0.5; } // 80% of the screen wide. default-column-width { proportion 0.4; } } window-rule { match app-id="zen" match app-id="chromium" open-maximized-to-edges true } // Rounded cornors for all windows window-rule { geometry-corner-radius 12 clip-to-geometry true } // Noctalia shell is not able to set wallpaper if this is not false layer-rule { match namespace="^noctalia-wallpaper*" place-within-backdrop false }