在View上执行segue，从另一个viewcontroller调用“segueing”函数

Question

我正在尝试从DynamicView到Home执行一个segue，从UITableView（NavigationManager）调用“segueing”函数。

从DynamicView上的按钮调用 presentToSelectedView（）函数执行segue，但从NavigationManager调用相同的函数会执行该函数，但不会发生segue。

为什么会这样？

左侧是NavigationManager，右侧是DynamicView

screenshot

来自NavigationManager

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    switch indexPath.row {

    case 0:

        print("Going to: Home")

        let performer = DynamicView()

        performer.presentToSelectedView(viewName: "Home")

    default:
        performSegue(withIdentifier: "companias", sender: self)

    }
}

来自DynamicView

func presentToSelectedView(viewName: String){

    print("Received segue request to: \(viewName)")

    let storyboard = UIStoryboard(name: "Main", bundle: nil)

    let VC = storyboard.instantiateViewController(withIdentifier: viewName)

    navigationController?.pushViewController(VC, animated: true)

}

@IBAction func test(_ sender: Any) {

    self.presentToSelectedView(viewName: "Home")

}