You don't say where in "the PDF" it says that.
Usually the School District Income Tax (SDIT) return is e-filed with the state return, but there are exceptions. Read the Ohio 'filing instructions" that TurboTax prepares, They will tell you if the SD100 was e-filed or if you have to mail it.
If that says it wasn't filed. I'd go by what the ODT web site says. You won't get a bill if you paid the right amount. Did you owe, getting a refund or came out even? How they process that may be the real answer.
