Fix being able to add a local machine that is not the first in the list

CURA-6057

resources/qml/WelcomePages/AddLocalPrinterScrollView.qml

@@ -27,7 +27,6 @@ ScrollView
 
     ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
     ScrollBar.vertical.policy: ScrollBar.AsNeeded
-
     property int maxItemCountAtOnce: 10  // show at max 10 items at once, otherwise you need to scroll.
     height: maxItemCountAtOnce * UM.Theme.getSize("action_button").height
 
@@ -139,6 +138,13 @@ ScrollView
             height: visible ? UM.Theme.getSize("standard_list_lineheight").height : 0
 
             checked: ListView.view.currentIndex == index
+            onCheckedChanged:
+            {
+                if(checked)
+                {
+                    machineList.currentIndex = index
+                }
+            }
             text: name
             visible: base.currentSection == section
         }