Upload 1099-B to TurboTax For Wash Sales

Hello,

 

I entered in summary data because I have many transactions and many wash sales. I uploaded my E*Trade 1099-B as evidence of my transactions and adjustments because I have a lot of wash sales and would rather not mail it in to the IRS. Apparently this is a new TurboTax feature. However, when I go to file, the TurboTax filing instructions say I have to mail in a copy of my 1099-B. When I preview my return the 1099-B I uploaded as evidence for my wash sales isn't there. I can't tell whether the 1099-B PDF I uploaded has been attached, or if it just won't show it to me in that preview version. Is this just an automated error message and my 1099-B will in fact be sent thru efile to the IRS, preventing me having to mail it in?