Do I need to amend my tax return if my return got accepted and I added in another form afterwards?

I e-filed my tax return, but I forgot to include my 8936 form. My return got accepted but I was also able to add in my 8936 form. I can see that the form now exists in my summary PDF, the form they have you view before closing, but not the PDF under the year you submitted, the "print or download documents" option.