SwiftUI Firebase 使用电话号码进行身份验证

Question

如果我没有Scenedelegate，只有App.swift，这段代码会去哪里

func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>) {
  for urlContext in URLContexts {
      let url = urlContext.url
      Auth.auth().canHandle(url)
  }
  // URL not auth related, developer should handle it.
}