iOS14 POP导航Tabbar隐藏问题

// fix iOS14 POP导航隐藏问题

    override func popToViewController(_ viewController: UIViewController, animated: Bool) -> [UIViewController]? {

        if #available(iOS 14.0, *) {

            if self.viewControllers.count > 1 {

                self.topViewController?.hidesBottomBarWhenPushed = false

            }

        }

        return super.popToViewController(viewController, animated: animated)

    }

    

    // fix iOS14 POP导航隐藏问题

    override func popToRootViewController(animated: Bool) -> [UIViewController]? {

        if #available(iOS 14.0, *) {

            if self.viewControllers.count > 1 {

                self.topViewController?.hidesBottomBarWhenPushed = false

            }

        }

        return super.popToRootViewController(animated: animated)

    }