src/MissionManager/QGCMapPolylineVisuals.qml

@@ -20,7 +20,7 @@ import QGroundControl.Controls          1.0
 import QGroundControl.FlightMap         1.0
 import QGroundControl.ShapeFileHelper   1.0
 
-/// QGCmapPolyline map visuals
+/// QGCMapPolyline map visuals
 Item {
     id: _root
 
@@ -98,6 +98,8 @@ Item {
         }
     }
 
+    onVisibleChanged: _polylineComponent.visible = visible
+
     Component.onCompleted: {
         addVisuals()
         if (interactive) {