Special scale handling of PX4 Flow connect

src/Vehicle/MultiVehicleManager.cc

@@ -75,8 +75,9 @@ void MultiVehicleManager::setToolbox(QGCToolbox *toolbox)
 void MultiVehicleManager::_vehicleHeartbeatInfo(LinkInterface* link, int vehicleId, int componentId, int vehicleMavlinkVersion, int vehicleFirmwareType, int vehicleType)
 {
     if (componentId != MAV_COMP_ID_AUTOPILOT1) {
+        // Special case for PX4 Flow
+        if (vehicleId != 81 || componentId != 50) {
             // Don't create vehicles for components other than the autopilot
-        if (!getVehicleById(vehicleId)) {
             qCDebug(MultiVehicleManagerLog()) << "Ignoring heartbeat from unknown component "
                                               << link->getName()
                                               << vehicleId
@@ -84,9 +85,9 @@ void MultiVehicleManager::_vehicleHeartbeatInfo(LinkInterface* link, int vehicle
                                               << vehicleMavlinkVersion
                                               << vehicleFirmwareType
                                               << vehicleType;
-        }
             return;
         }
+    }
 
     if (_vehicles.count() > 0 && !qgcApp()->toolbox()->corePlugin()->options()->multiVehicleEnabled()) {
         return;