fixed nonce

app/Support/LivewireNonce.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Support;
+
+class LivewireNonce
+{
+    public function __invoke()
+    {
+        return request()->attributes->get('csp-nonce');
+    }
+}

config/livewire.php

@@ -182,5 +182,5 @@ return [
     |
     */
 
-    'nonce' => fn () => request()->attributes->get('csp-nonce'),
+    'nonce' => \App\Support\LivewireNonce::class,
 ];