Method being called, but not executing properly
问题 I have successfully chain linked delegate methods from CollectionViewController -> MenuTableViewController -> ListViewController . In ListViewController extension I call changeTitleView() but it is not working. The data, however is successfully passed because print(title) correctly prints passed information. changeTitle() executes properly if called from within ListViewController class ListViewController { var navigationTitle: String? @objc func changeTitle(title: String) { let titleLabel =