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Author: JWI

Sources/UIKitBackend/UIKitBackend+Window.swift

@@ -59,24 +59,23 @@ final class RootViewController: UIViewController {
         childWidget?.removeFromParentWidget()
         child.removeFromParentWidget()
 
-        let childController = child.controller
         view.addSubview(child.view)
-        if let childController {
-            addChild(childController)
-            childController.didMove(toParent: self)
-        }
-        childWidget = child
-        
-        
-        
-        /*NSLayoutConstraint.activate([
-            child.view.widthAnchor.constraint(equalTo: viewAnchor.widthAnchor),
-            child.view.heightAnchor.constraint(equalTo: viewAnchor.heightAnchor),
-        ])*/
-        
-        child.view.frame = view.bounds
         child.view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        childWidget = child
+
+        // Force layout immediately if view already has bounds
+        if view.bounds != .zero {
+            child.view.frame = view.bounds
+        }
+    }
+    
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+        if let child = childWidget {
+            child.view.frame = view.bounds
+        }
     }
+
 }
 
 extension UIKitBackend {