How to change tint color for the image(tabbar) for the controller which are inside more tab of UitabbarController

here is my code :-
let storyBoard = UIStoryboard(name: “Main”, bundle: nil)
let trainerHomeCtrl = MyWorkScheduleController()//MyProfileController()
trainerHomeCtrl.tabBarItem = UITabBarItem(title: “My Profile”, image: #imageLiteral(resourceName: “homeIconActive”), tag: 0)

    let workScheduleController = WorkScheduleController()
    workScheduleController.tabBarItem = UITabBarItem(title: "Work Schedule", image:#imageLiteral(resourceName: "workScheduleIcon"), tag: 1)
    
    let messageController = storyBoard.instantiateViewController(withIdentifier: "MessageViewController")
    messageController.tabBarItem = UITabBarItem(title: "Message", image: #imageLiteral(resourceName: "messageInactiveIcon"), tag: 3)
    
    let myPostController =  TimelineController()
    myPostController.tabBarItem = UITabBarItem(title: "Timeline", image: #imageLiteral(resourceName: "timelineIconInactive") , tag: 4)
    
    let sessionListView = storyBoard.instantiateViewController(withIdentifier: "TrainerScheduleListView")
    sessionListView.tabBarItem = UITabBarItem(title: "Session List", image: #imageLiteral(resourceName: "sessionListIcon"), tag: 2)
    
    let myPackageController = MyPackageController()
    myPackageController.tabBarItem = UITabBarItem(title: "My Package", image:#imageLiteral(resourceName: "myPackages"), tag: 5)
    
    let mySchduleController = storyBoard.instantiateViewController(withIdentifier: "MySchduleController") as! MySchduleController
    
    mySchduleController.IsNotComeFromDrawer = true
    mySchduleController.tabBarItem =  UITabBarItem.init(title: "My Schedule", image: #imageLiteral(resourceName: "myBookingsInactiveIcon"), tag: 6)
    
    let privacyPolicyCtrl = TermsAndConditionController()
    privacyPolicyCtrl.isClient = false
    privacyPolicyCtrl.isForTermsAndCondition = false
    privacyPolicyCtrl.tabBarItem =  UITabBarItem.init(title: "Privacy Policy", image: #imageLiteral(resourceName: "privacyPolicy"), tag: 6)
    
    let termsAndConditionCtrl = TermsAndConditionController()
    termsAndConditionCtrl.isClient = false
    termsAndConditionCtrl.isForTermsAndCondition = true
    termsAndConditionCtrl.tabBarItem =  UITabBarItem.init(title: "Terms & Conditions", image: #imageLiteral(resourceName: "termsAndConditions"), tag: 6)
    
    let faqCtrl = FAQController()
    faqCtrl.isClient = false
    faqCtrl.tabBarItem =  UITabBarItem.init(title: "FAQ", image:#imageLiteral(resourceName: "faQs"), tag: 6)
    
    let contactController = ContactUsController()
    contactController.isClient = false
    contactController.tabBarItem =  UITabBarItem.init(title: "Reach Us", image: #imageLiteral(resourceName: "email"), tag: 8)

    
    let tabbarCtrl = storyBoard.instantiateViewController(withIdentifier: "TabbarController") as! UITabBarController
    
    tabbarCtrl.viewControllers = [ UINavigationController(rootViewController: trainerHomeCtrl),
                                   UINavigationController(rootViewController: workScheduleController ),
                                   UINavigationController(rootViewController: sessionListView ),
                                   UINavigationController(rootViewController: messageController ),
                                   UINavigationController(rootViewController: mySchduleController),
                                   UINavigationController(rootViewController: myPackageController),
                                   UINavigationController(rootViewController: myPostController ),
                                   UINavigationController(rootViewController: termsAndConditionCtrl),
                                   UINavigationController(rootViewController: privacyPolicyCtrl),
                                   UINavigationController(rootViewController: faqCtrl),
                                   UINavigationController(rootViewController: contactController)
                                   ]
    
    tabbarCtrl.customizableViewControllers = []
    tabbarCtrl.moreNavigationController.navigationBar.barTintColor = UIColor.appDefaultColor()
    tabbarCtrl.moreNavigationController.navigationBar.titleTextAttributes =  [NSForegroundColorAttributeName:UIColor.white]

but i am getting the colors for the tabs inside moreNavigationController.navigationBar as in the image below