diff --git a/applets/notifications/package/contents/ui/FullRepresentation.qml b/applets/notifications/package/contents/ui/FullRepresentation.qml
--- a/applets/notifications/package/contents/ui/FullRepresentation.qml
+++ b/applets/notifications/package/contents/ui/FullRepresentation.qml
@@ -40,6 +40,28 @@
     readonly property int dndEveningHour: 20
     Layout.fillHeight: plasmoid.formFactor === PlasmaCore.Types.Vertical
 
+    // HACK forward focus to the list
+    onActiveFocusChanged: {
+        if (activeFocus) {
+            list.forceActiveFocus();
+        }
+    }
+
+    Connections {
+        target: plasmoid
+        onExpandedChanged: {
+            if (plasmoid.expanded) {
+                list.positionViewAtBeginning();
+                list.currentIndex = -1;
+            }
+        }
+    }
+
+    PlasmaCore.Svg {
+        id: lineSvg
+        imagePath: "widgets/line"
+    }
+
     header: PlasmaExtras.PlasmoidHeading {
         ColumnLayout {
             anchors.fill: parent
@@ -248,23 +270,6 @@
 
         spacing: units.smallSpacing
 
-        // HACK forward focus to the list
-        onActiveFocusChanged: {
-            if (activeFocus) {
-                list.forceActiveFocus();
-            }
-        }
-
-        Connections {
-            target: plasmoid
-            onExpandedChanged: {
-                if (plasmoid.expanded) {
-                    list.positionViewAtBeginning();
-                    list.currentIndex = -1;
-                }
-            }
-        }
-
         // actual notifications
         PlasmaExtras.ScrollArea {
             Layout.fillWidth: true
diff --git a/applets/notifications/package/contents/ui/NotificationHeader.qml b/applets/notifications/package/contents/ui/NotificationHeader.qml
--- a/applets/notifications/package/contents/ui/NotificationHeader.qml
+++ b/applets/notifications/package/contents/ui/NotificationHeader.qml
@@ -92,6 +92,7 @@
 
     PlasmaExtras.DescriptiveLabel {
         id: applicationNameLabel
+        Layout.fillWidth: true
         textFormat: Text.PlainText
         elide: Text.ElideLeft
         text: notificationHeading.applicationName + (notificationHeading.originName ? " · " + notificationHeading.originName : "")
diff --git a/applets/notifications/package/contents/ui/NotificationItem.qml b/applets/notifications/package/contents/ui/NotificationItem.qml
--- a/applets/notifications/package/contents/ui/NotificationItem.qml
+++ b/applets/notifications/package/contents/ui/NotificationItem.qml
@@ -111,16 +111,29 @@
 
     spacing: 0
 
-    PlasmaExtras.PlasmoidHeading {
-        bottomInset: 0
-        bottomPadding: 0
-        Layout.leftMargin: notificationItem.headingLeftPadding
-        Layout.rightMargin: notificationItem.headingRightPadding
-        background.visible: !notificationItem.inGroup
+    Item {
+        Layout.fillWidth: true
+        Layout.preferredHeight: notificationHeading.implicitHeight
+        Layout.preferredWidth: notificationHeading.implicitWidth
+        id: headingElement
+
+        PlasmaCore.FrameSvgItem {
+            imagePath: "widgets/plasmoidheading"
+            prefix: 'header'
+            anchors.fill: parent
+            anchors.topMargin: -margins.top
+            anchors.leftMargin: -margins.left
+            anchors.rightMargin: -margins.right
+            visible: !notificationItem.inGroup && fromCurrentTheme
+        }
 
         NotificationHeader {
             id: notificationHeading
-            anchors.fill: parent
+            anchors {
+                fill: parent
+                leftMargin: notificationItem.headingLeftPadding
+                rightMargin: notificationItem.headingRightPadding
+            }
 
             inGroup: notificationItem.inGroup
 
@@ -156,8 +169,8 @@
 
                 PlasmaExtras.Heading {
                     id: summaryLabel
-                    Layout.fillWidth: true
                     Layout.preferredHeight: implicitHeight
+                    Layout.fillWidth: true
                     textFormat: Text.PlainText
                     maximumLineCount: 3
                     wrapMode: Text.WordWrap
@@ -431,7 +444,7 @@
          State {
             when: notificationItem.inGroup
             PropertyChanges {
-                target: notificationHeading
+                target: headingElement
                 parent: summaryRow
             }