PDF attachment to NY Form IT-201

The 2024 NYS IT-201 Instructions require a separate schedule in my situation. The NYS info sheet in 2024 Turbotax include Part VIII, Additional Information for E-Filed Returns, includes fields captioned, "PDF's that you have selected to attach to your state efile return are listed below".  Yet the online advice I see says that PDFs cannot be attached to an efiled return but instead the return must be paper filed.  Questions - Can or cannot a PDF be attached to an efiled NYS return?   If not, why does Part VIII clearly state that it may be?  Thanks.