diff --git a/sample/Assets/Scripts/UnauthenticatedScript.cs b/sample/Assets/Scripts/UnauthenticatedScript.cs
index 4285ad4b..e6dd941d 100644
--- a/sample/Assets/Scripts/UnauthenticatedScript.cs
+++ b/sample/Assets/Scripts/UnauthenticatedScript.cs
@@ -32,7 +32,7 @@ async void Start()
 #endif
 
             passport = await Passport.Init(
-#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
+#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
                 clientId, environment, redirectUri, 10000
 #else
                 clientId, environment, redirectUri
@@ -86,7 +86,8 @@ public async void Connect()
             ShowOutput("Called Connect()...");
             connectButton.gameObject.SetActive(false);
 
-#if UNITY_ANDROID || UNITY_IPHONE || UNITY_STANDALONE_OSX
+            // macOS editor (play scene) does not support deeplinking
+#if UNITY_ANDROID || UNITY_IPHONE || (UNITY_STANDALONE_OSX && !UNITY_EDITOR_OSX)
             await passport.ConnectPKCE();
 #else
             await passport.Connect();
diff --git a/src/Packages/Passport/Runtime/Scripts/Public/Passport.cs b/src/Packages/Passport/Runtime/Scripts/Public/Passport.cs
index 7dc2f0c8..671f7e43 100644
--- a/src/Packages/Passport/Runtime/Scripts/Public/Passport.cs
+++ b/src/Packages/Passport/Runtime/Scripts/Public/Passport.cs
@@ -52,7 +52,7 @@ private Passport()
         /// <param name="redirectUri">(Currently, mobile only) The URL to which auth will redirect the browser after authorisation has been granted by the user</param>
         /// <param name="engineStartupTimeoutMs">(Windows only) Timeout time for waiting for the engine to start (in milliseconds)</param>
         public static UniTask<Passport> Init(
-#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
+#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
             string clientId, string environment, string? redirectUri = null, int engineStartupTimeoutMs = 4000
 #else
             string clientId, string environment, string? redirectUri = null
@@ -61,10 +61,11 @@ public static UniTask<Passport> Init(
         {
             if (Instance == null)
             {
+                Debug.Log($"{TAG} Initialising Passport...");
                 Instance = new Passport();
                 // Wait until we get a ready signal
                 return Instance.Initialise(
-#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
+#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
                         engineStartupTimeoutMs
 #endif
                     )
@@ -94,7 +95,7 @@ public static UniTask<Passport> Init(
         }
 
         private async UniTask Initialise(
-#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
+#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
             int engineStartupTimeoutMs
 #endif
         )
diff --git a/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/GreeBrowserClient.cs b/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/GreeBrowserClient.cs
index 96a83899..90429ca5 100644
--- a/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/GreeBrowserClient.cs
+++ b/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/GreeBrowserClient.cs
@@ -9,6 +9,7 @@ public class GreeBrowserClient : IWebBrowserClient
         private const string TAG = "[GreeBrowserClient]";
         private const string ANDROID_DATA_DIRECTORY = "android_asset";
         private const string MAC_DATA_DIRECTORY = "/Resources/Data";
+        private const string MAC_EDITOR_RESOURCES_DIRECTORY = "/../src/Packages/Passport/Runtime/Resources";
         private readonly WebViewObject webViewObject;
         public event OnUnityPostMessageDelegate OnUnityPostMessage;
         public event OnUnityPostMessageDelegate OnAuthPostMessage;
@@ -25,7 +26,9 @@ public GreeBrowserClient()
             );
 #if UNITY_ANDROID
             string filePath = Constants.SCHEME_FILE + ANDROID_DATA_DIRECTORY + Constants.PASSPORT_DATA_DIRECTORY_NAME + Constants.PASSPORT_HTML_FILE_NAME;
-#elif UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
+#elif UNITY_EDITOR_OSX
+            string filePath = Constants.SCHEME_FILE + Path.GetDirectoryName(Application.dataPath) + MAC_EDITOR_RESOURCES_DIRECTORY + Constants.PASSPORT_HTML_FILE_NAME;
+#elif UNITY_STANDALONE_OSX
             string filePath = Constants.SCHEME_FILE + Path.GetFullPath(Application.dataPath) + MAC_DATA_DIRECTORY + Constants.PASSPORT_DATA_DIRECTORY_NAME + Constants.PASSPORT_HTML_FILE_NAME;
 #else
             string filePath = Constants.SCHEME_FILE + Path.GetFullPath(Application.dataPath) + Constants.PASSPORT_DATA_DIRECTORY_NAME + Constants.PASSPORT_HTML_FILE_NAME;
diff --git a/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/WebView.bundle.meta b/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/WebView.bundle.meta
index 1165b4f0..a612f36b 100644
--- a/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/WebView.bundle.meta
+++ b/src/Packages/Passport/Runtime/ThirdParty/Gree/Assets/Plugins/WebView.bundle.meta
@@ -6,11 +6,29 @@ PluginImporter:
   iconMap: {}
   executionOrder: {}
   defineConstraints: []
-  isPreloaded: 0
+  isPreloaded: 1
   isOverridable: 1
   isExplicitlyReferenced: 0
   validateReferences: 1
   platformData:
+  - first:
+      : Any
+    second:
+      enabled: 0
+      settings:
+        Exclude Android: 1
+        Exclude Editor: 0
+        Exclude Linux64: 1
+        Exclude OSXUniversal: 0
+        Exclude Win: 1
+        Exclude Win64: 1
+        Exclude iOS: 1
+  - first:
+      Android: Android
+    second:
+      enabled: 0
+      settings:
+        CPU: ARMv7
   - first:
       Any: 
     second:
@@ -21,13 +39,42 @@ PluginImporter:
     second:
       enabled: 1
       settings:
+        CPU: AnyCPU
         DefaultValueInitialized: true
+        OS: AnyOS
+  - first:
+      Standalone: Linux64
+    second:
+      enabled: 0
+      settings:
+        CPU: x86_64
   - first:
       Standalone: OSXUniversal
     second:
       enabled: 1
       settings:
         CPU: AnyCPU
+  - first:
+      Standalone: Win
+    second:
+      enabled: 0
+      settings:
+        CPU: x86
+  - first:
+      Standalone: Win64
+    second:
+      enabled: 0
+      settings:
+        CPU: x86_64
+  - first:
+      iPhone: iOS
+    second:
+      enabled: 0
+      settings:
+        AddToEmbeddedBinaries: false
+        CPU: AnyCPU
+        CompileFlags: 
+        FrameworkDependencies: 
   userData: 
   assetBundleName: 
   assetBundleVariant: