Fix an issue where maneuver arrow wasn't removed after passing visual instruction on CarPlay. (#3987)

Author: MaximAlien

CHANGELOG.md

@@ -45,6 +45,7 @@
 * Fixed an issue where a `StyleManager` for CarPlay would update the appearance on both CarPlay and the iOS device simultaneously. ([#3914](https://github.com/mapbox/mapbox-navigation-ios/pull/3914))
 * During the navigating activity, the user can tap the "Alternatives" button in the navigation bar to switch to an alternative route. ([#3956](https://github.com/mapbox/mapbox-navigation-ios/pull/3956))
 * Fixed an issue where an appearance change of CarPlay would cause an appearance change of iOS as well. Refer to `DayStyle` while implementing custom styles using `Style` class. ([#3922](https://github.com/mapbox/mapbox-navigation-ios/pull/3922))
+* Fixed an issue where maneuver arrow wasn't removed after passing visual instruction on CarPlay. ([#3987](https://github.com/mapbox/mapbox-navigation-ios/pull/3987))
 
 ### Other changes
 

Sources/MapboxNavigation/CarPlayNavigationViewController.swift

@@ -722,9 +722,14 @@ open class CarPlayNavigationViewController: UIViewController, BuildingHighlighti
 
         updateManeuvers(routeProgress)
         navigationMapView?.showWaypoints(on: routeProgress.route)
-        navigationMapView?.addArrow(route: routeProgress.route,
-                                    legIndex: routeProgress.legIndex,
-                                    stepIndex: routeProgress.currentLegProgress.stepIndex + 1)
+        
+        if routeProgress.currentLegProgress.followOnStep != nil {
+            navigationMapView?.addArrow(route: routeProgress.route,
+                                        legIndex: routeProgress.legIndex,
+                                        stepIndex: routeProgress.currentLegProgress.stepIndex + 1)
+        } else {
+            navigationMapView?.removeArrow()
+        }
     }
 
     @objc func progressDidChange(_ notification: NSNotification) {