Thanks for the patch! Here are my review comments on v2:-
1) A test case is missing for the patch. You can add the same test you already shared. 2) I ran make world, and the patch looks good with it. 3) It looks like this needs to be backported. I checked; it is reproducible up to STABLE 15. It is not reproducible in STABLE 14. Regards, Nishant Sharma. EDB, Pune. https://www.enterprisedb.com/
