docs: add Safari usage troubleshooting guide

content/1.docs/1.live-preview/1.index.md

@@ -109,3 +109,17 @@ Now you see a rendering of the page content. It updates as you type:
 Try navigating through the preview – if you click on a site link, such as in the header, the corresponding Panel page will open instead of the link in the preview.
 
 For mor configuration options, see the [Configuration](/docs/live-preview/configuration) guide.
+
+## Troubleshooting
+
+### Live Preview Not Working in Safari
+
+Due to security restrictions, Safari requires additional configuration to allow the Live Preview iframe to communicate with the Panel. To ensure the Live Preview works in Safari, add the following configuration to your `config.php`:
+
+```php [config.php]
+return [
+    'panel' => [
+        'frameAncestors' => ['self']
+    ]
+];
+```