Hi, luckily there is an update in my case, provide some data points.
I get the G-1145 text on 1/10 for I-130, I-485 and I-131. I received the I797 today and it indicates the cases were received by USCIS on 12/15. So it takes them that long to generate the I-797
Also, for whatever reason I mailed out my package on 12/13, USPS says it was delivered on 12/17 (which is Sunday and it doesn't make sense), while USCIS says they received the case on 12/15.
You are right. My case story is on 1/3/24 I checked on the USCIS website says my case changed from received to actively reviewed by USCIS, then on 1/10 I received the access code, and it was generated on 1/3/24.
However, I think USCIS made a mistake that I-130 case is linked to the beneficial online account instead of the petitioner. Anyway, I plan to use mail to submit further. I assume the wrong online account linkage is not an issue.
WindForcePro got a reaction from OldUser in Question for I130 receipt access code and Concurrently Filing I130/I485