Scaling: fix scaling not properly applied on startup.

Modules/Background/Background.qml

@@ -233,7 +233,7 @@ Variants {
                        })
         }
       }
-      
+
       function setWallpaperInitial() {
         // On startup, defer assigning wallpaper until the service cache is ready, retries every tick
         if (!WallpaperService || !WallpaperService.isInitialized) {
@@ -311,4 +311,4 @@ Variants {
       }
     }
   }
-}
+}

Modules/Dock/Dock.qml

@@ -60,14 +60,6 @@ Variants {
       }
     }
 
-    // Update when Settings are loaded
-    Connections {
-      target: Settings
-      function onSettingsLoaded() {
-        updateDockApps()
-      }
-    }
-
     // Shared properties between peek and dock windows
     readonly property bool autoHide: Settings.data.dock.autoHide
     readonly property int hideDelay: 500