Hi,
Personally I would send everything ASAP for the peace of mind. It's rare that USPS or USCIS loose your mail but it could happen and at least you will have time to resend it in case. Just follow your guts, it might also be worth a try to avoid the I-751.
Hey guys,
Great news today, yesterday 10/27/2022 my I-130 got approved and today 10/28/2022 my I-485 got approved!
No interview, just like that. I used my Advance Parole last month to travel internationally, no problem at all!