settings seem to work, wow

qml/main.qml

@@ -2,7 +2,7 @@ import QtQuick
 import QtQuick.Window
 import QtQuick.Controls
 import QtQuick.Layouts
-
+import QtCore
 
 
 ApplicationWindow {
@@ -27,18 +27,25 @@ ApplicationWindow {
 
     Welcome {
         id: welcome
+        serverAddress: settings.serverAddress
         onPickServer: function (address) {
             pick.address = address;
             stack.push(pick)
         }
     }
 
+    Settings {
+        id: settings
+
+        property string serverAddress
+    }
+
     ServerPick {
         visible: false
         id: pick
         onBack: stack.pop()
         onSuccess: function (address) {
-            welcome.serverAddress = address;
+            settings.serverAddress = address;
             stack.pop();
         }
     }