Update LayoutLayoutBuilderPermissions.php

Closes #3448080

modules/layout_builder_perms_block_operations_per_layout/src/Plugin/Derivative/LayoutLayoutBuilderPermissions.php

@@ -6,6 +6,7 @@ use Drupal\Core\Layout\LayoutPluginManagerInterface;
 use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
 use Drupal\layout_builder_perms\LayoutBuilderPermissionPluginDeriverBase;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
 
 /**
  * Defines per content type LayoutBuilderPermission plugins.
@@ -53,8 +54,11 @@ class LayoutLayoutBuilderPermissions extends LayoutBuilderPermissionPluginDerive
             $this->derivatives[$plugin_id] = $base_plugin_definition;
             $this->derivatives[$plugin_id]['permission'] =
               $action . ' ' . $component . 's in ' . $layout_id . ' layouts';
+            $layout_name = $layout_name instanceof TranslatableMarkup
+              ? $layout_name->getUntranslatedString()
+              : $layout_name;
             $this->derivatives[$plugin_id]['label'] =
-              ucfirst($action) . ' ' . $component . 's in ' . $layout_name->getUntranslatedString() . ' layouts';
+              ucfirst($action) . ' ' . $component . 's in ' . $layout_name . ' layouts';
             $this->derivatives[$plugin_id]['description'] = '';
             $this->derivatives[$plugin_id]['operation'] = $operation;
             $this->derivatives[$plugin_id]['action'] = $action;