fix(StatusModal): don't reserve header subtitle space

Closes #378

sandbox/Popups.qml

@@ -13,6 +13,11 @@ Column {
         onClicked: simpleModal.open()
     }
 
+    StatusButton {
+        text: "Simple title modal"
+        onClicked: simpleTitleModal.open()
+    }
+
     StatusButton {
         text: "Modal with header image"
         onClicked: headerImageModal.open()
@@ -65,6 +70,12 @@ Column {
         header.subTitle: "Subtitle"
     }
 
+    StatusModal {
+        id: simpleTitleModal
+        anchors.centerIn: parent
+        header.title: "Some Title"
+    }
+
     StatusModal {
         id: headerImageModal
         anchors.centerIn: parent

src/StatusQ/Popups/statusModal/StatusImageWithTitle.qml

@@ -119,6 +119,7 @@ Row {
             color:Theme.palette.baseColor1
             width: parent.width
             elide: statusImageWithTitle.subTitleElide
+            visible: !!statusImageWithTitle.subTitle
         }
     }
 }