I uploaded my 1099-B crypto PDF to TurboTax, but when I view my return it says "Taxpayer must mail in statement with more details". Why does it say that if I uploaded the 1099B statement to TurboTax?

I don't want to e-file and then mail in the 1099-B. TT says it will attach the 1099B PDF to the tax return, but then it says "Yes" to "Taxpayer must mail statement...". This is conflicting information.