Submitted eFile before receiving 6419
When preparing my taxes, I entered the whole dollar amount of the Advance Child credit to the my line of the form since I'm the main filer on the return (married filing joint). I got the exact amount from the IRS portal. I e-filed because I had received everything else I needed for the tax year. Then I got the 6419 form and it split the distribution 50/50 between my wife and I. My federal return has been accepted.
But now I'm wondering if I need to file an amended return. Any thoughts?