Update

Author: muukii

Sources/FluidStack/ViewController/FluidViewController.swift

@@ -162,8 +162,6 @@ open class FluidViewController: FluidGestureHandlingViewController, UINavigation
 
   // MARK: - UIViewController
 
-  private var subscription: NSKeyValueObservation?
-
   open override func viewDidLoad() {
     super.viewDidLoad()
 
@@ -178,10 +176,12 @@ open class FluidViewController: FluidGestureHandlingViewController, UINavigation
 
       navigationBar.delegate = self
 
-      subscription = navigationBar.observe(\.bounds, options: [.initial, .old, .new]) { [weak self] view, _ in
-        guard let self else { return }
-        self.additionalSafeAreaInsets.top = view.frame.height
-      }
+      subscriptions.append(
+        navigationBar.observe(\.bounds, options: [.initial, .old, .new]) { [weak self] view, _ in
+          guard let self else { return }
+          self.additionalSafeAreaInsets.top = view.frame.height
+        }
+      )
 
       view.addSubview(navigationBar)