Fix Done message in Toolbar when switching to Plan View

src/PlanView/PlanToolBarIndicators.qml

@@ -71,8 +71,9 @@ Item {
     }
 
     // Progress bar
-
-    on_ControllerProgressPctChanged: {
+    Connections {
+        target: _controllerValid ? _planMasterController.missionController : undefined
+        onProgressPctChanged: {
             if (_controllerProgressPct === 1) {
                 missionStats.visible = false
                 uploadCompleteText.visible = true
@@ -82,6 +83,7 @@ Item {
                 progressBar.visible = true
             }
         }
+    }
 
     Timer {
         id:             resetProgressTimer