Amended return - error with TurboTax? appears 1099-R form not included in returns filed

I used TurboTax to file a 2021 amended return due to a small but inadvertent 401K  excess contribution (reported via 1099-R with code 'P' in box 7). However, when I downloaded the amended tax return documents, the 1099-R information I entered into TurboTax online is not included in the packet that I believe Turbo Tax sent to the IRS.  I did get confirmation that both Federal and State taxes have been 'accepted'. Is this an error with Turbo Tax online? All guidance I see points to the need to include any new forms with the IRS and state, when amended returns are filed and therefore should the 1099-R form not have been included by Turbo Tax? 

 

Anyone experienced something like this before for an amendment filed via Turbo Tax online?

 

Thanks.