only in patch2:
unchanged:
--- a/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6ReviewPageTest.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6ReviewPageTest.php
@@ -44,6 +44,7 @@ protected function getAvailablePaths() {
       'filefield',
       'filter',
       'forum',
+      'i18nblocks',
       'i18ntaxonomy',
       'imagecache',
       'imagefield',
@@ -120,7 +121,6 @@ protected function getMissingPaths() {
       'devel',
       'devel_generate',
       'devel_node_access',
-      'i18nblocks',
       'i18ncck',
       'i18ncontent',
       'i18nmenu',