diff -u b/src/AccessControlHandler.php b/src/AccessControlHandler.php
--- b/src/AccessControlHandler.php
+++ b/src/AccessControlHandler.php
@@ -22,7 +22,7 @@
       $admin_access = AccessResult::allowedIfHasPermission($account, 'administer config_revision');
       $view_access = AccessResult::allowedIf($entity->isPublished())
         ->andIf(AccessResult::allowedIfHasPermission($account, 'view config_revision'));
-      return $admin_access->ofIf($view_access);
+      return $admin_access->orIf($view_access);
     }
     if ($operation === 'view all revisions') {
       return AccessResult::allowedIfHasPermission($account, 'administer config_revision');