fix: detect system livewire requests via snapshot

app/Http/Middleware/UseSystemSessionCookieForLivewireRequests.php

@@ -41,12 +41,61 @@ private function shouldUseSystemCookie(Request $request): bool
             return false;
         }
 
+        if ($this->snapshotIndicatesSystemPanel($request)) {
+            return true;
+        }
+
         $refererPath = parse_url((string) $request->headers->get('referer', ''), PHP_URL_PATH) ?? '';
         $refererPath = '/'.ltrim((string) $refererPath, '/');
 
         return $refererPath === '/system' || str_starts_with($refererPath, '/system/');
     }
 
+    private function snapshotIndicatesSystemPanel(Request $request): bool
+    {
+        if (! $request->is('livewire-*/update')) {
+            return false;
+        }
+
+        $components = $request->input('components');
+
+        if (! is_array($components)) {
+            return false;
+        }
+
+        foreach ($components as $componentPayload) {
+            if (! is_array($componentPayload)) {
+                continue;
+            }
+
+            $snapshot = $componentPayload['snapshot'] ?? null;
+
+            if (! is_string($snapshot) || $snapshot === '') {
+                continue;
+            }
+
+            $decodedSnapshot = json_decode($snapshot, associative: true);
+
+            if (! is_array($decodedSnapshot)) {
+                continue;
+            }
+
+            $path = $decodedSnapshot['memo']['path'] ?? null;
+
+            if (! is_string($path) || $path === '') {
+                continue;
+            }
+
+            $path = '/'.ltrim($path, '/');
+
+            if ($path === '/system' || str_starts_with($path, '/system/')) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private function systemCookieName(): string
     {
         return Str::slug((string) config('app.name', 'laravel')).'-system-session';