diff --git a/src-tauri/src/template_callback.rs b/src-tauri/src/template_callback.rs
index 22a69f50..b0f68e2f 100644
--- a/src-tauri/src/template_callback.rs
+++ b/src-tauri/src/template_callback.rs
@@ -27,6 +27,14 @@ impl PluginTemplateCallback {
 
 impl TemplateCallback for PluginTemplateCallback {
     async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String, String> {
+        // The beta named the function `Response` but was changed in stable.
+        // Keep this here for a while because there's no easy way to migrate
+        let fn_name = if fn_name == "Response" {
+            "response"
+        } else {
+            fn_name
+        };
+        
         let plugin_manager = self.app_handle.state::<PluginManager>();
         let function = plugin_manager
             .get_template_functions()
diff --git a/src-web/components/core/Editor/twig/templateTags.ts b/src-web/components/core/Editor/twig/templateTags.ts
index 61a91f6b..aa95e85d 100644
--- a/src-web/components/core/Editor/twig/templateTags.ts
+++ b/src-web/components/core/Editor/twig/templateTags.ts
@@ -81,9 +81,15 @@ function templateTags(
 
           // TODO: Search `node.tree` instead of using Regex here
           const inner = rawTag.replace(/^\$\{\[\s*/, '').replace(/\s*]}$/, '');
-          const name = inner.match(/(\w+)[(]/)?.[1] ?? inner;
-          let option = options.find((v) => v.name === name);
+          let name = inner.match(/(\w+)[(]/)?.[1] ?? inner;
 
+          // The beta named the function `Response` but was changed in stable.
+          // Keep this here for a while because there's no easy way to migrate
+          if (name === 'Response') {
+            name = 'response';
+          }
+
+          let option = options.find((v) => v.name === name);
           if (option == null) {
             option = {
               invalid: true,