Can't electronically file an extension with Turbotax Deluxe download 2021

I just want to confirm there is no way to electronically file a federal extension form with Turbotax deluxe desktop/download.  

 

The instructions for an extension are not obvious but I found them through the search menu, and it directs me to print and mail the form.  If I google for how to file an extension electronically it looks like I can start an online turbotax account and file for an extension electronically there, but it does not seem as though, having paid a fair bit for Turbotax Deluxe and spent the time to enter my data on it, I can actually file an extension electronically with the desktop software.

 

 If this is true I am fairly disappointed in TT.