I'm working on a project that has two different UITabBarControllers to represent two different states of the app. I can set the first UITabBarController once a user logs in and present the second when a button is pressed. However, I'm getting odd behavior when navigating within the second UITabBarController.
This is how I set the main tab bar.
let mainTabBar = MainTabBarController() let mainMode = UINavigationController(rootViewController: mainTabBar) UIApplication.shared.keyWindow?.rootViewController = mainMode
I use an identical method to navigate to the second tab bar.
let secondaryTabBar = SecondaryTabBarController() let hiddenMode = UINavigationController(rootViewController: secondaryTabBar) UIApplication.shared.keyWindow?.rootViewController = hiddenMode
However, when using the secondary UITabBarController, I see views from the main UITabBarController when navigating to an AVCaptureSession. More specifically, I see the last view (from which the secondaryTabBar is set) from the mainTabBar under the modal presentation of the capture session. Here's the problem point:
let captureSession = CameraViewController() navigationController?.present(captureSession, animated: true, completion: nil)