diff --git a/wallpapers/color/contents/ui/config.qml b/wallpapers/color/contents/ui/config.qml
--- a/wallpapers/color/contents/ui/config.qml
+++ b/wallpapers/color/contents/ui/config.qml
@@ -26,6 +26,7 @@
     twinFormLayouts: parentLayout
 
     property alias cfg_Color: colorButton.color
+    property alias formLayout: root
 
     KQuickControls.ColorButton {
         id: colorButton