Issue #21591: add test for qualified exec in tuple form.
diff --git a/Misc/ACKS b/Misc/ACKS
index 7f105c7..3751fd7 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -648,6 +648,7 @@
 Irmen de Jong
 Lucas de Jonge
 Kristján Valur Jónsson
+Robert Jordens
 Jens B. Jorgensen
 John Jorgensen
 Sijin Joseph