From a1c0b6e12bc521c45aa49bd721c49516c40bcad1 Mon Sep 17 00:00:00 2001
From: timbotimbo <timbotimbo@users.noreply.github.com>
Date: Mon, 4 Aug 2025 14:34:56 +0200
Subject: [PATCH] Fix error after flutter pub downgrade.

---
 lib/src/web/web_unity_widget_controller.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/src/web/web_unity_widget_controller.dart b/lib/src/web/web_unity_widget_controller.dart
index fd0dbe5c..9f72ef6f 100644
--- a/lib/src/web/web_unity_widget_controller.dart
+++ b/lib/src/web/web_unity_widget_controller.dart
@@ -256,7 +256,8 @@ class WebUnityWidgetController extends UnityWidgetController {
         .querySelector('flt-platform-view')
         ?.querySelector('iframe');
 
-    if (frame != null && _isJsObjectOfType(frame, 'HTMLIFrameElement')) {
+    final JSAny? jsFrame = frame.jsify();
+    if (frame != null && _isJsObjectOfType(jsFrame, 'HTMLIFrameElement')) {
       (frame as web.HTMLIFrameElement).focus();
     }
   }