CatchExceptionNameMatchingTypeRector doesn't announce itself

[Aerendir]

    ---------- begin diff ----------
--- Original
+++ New
@@ -369,7 +369,7 @@

         try {
             $json = \Safe\json_encode($return);
-        } catch (JsonException $exception) {
+        } catch (JsonException $jsonException) {
             $json = '';
         }
    ----------- end diff -----------

5) src/Manager/FileManager.php

    ---------- begin diff ----------
--- Original
+++ New
@@ -20,7 +20,7 @@

 use App\Manager\EmailManager;
 use InvalidArgumentException;
-use SerendipityHQ\Component\ValueObjects\Email\Email as EmailValue;
+use SerendipityHQ\Component\ValueObjects\Email\Email;
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
    ----------- end diff -----------

I expect to have the name of the applied rector somewhere, but there isn't