People who say that need to read the chapter over again. Nagato regained consciousness and willingly have himself sealed. Never mind the fact him being immobile with his legs not working well.
So him being sealed by Itachi was definitely intentional. This whole "blitzed by Totsuka" thing is fanfic.
So him being sealed by Itachi was definitely intentional. This whole "blitzed by Totsuka" thing is fanfic.