It's not a TurboTax issue - the procedure listed above to print and mail with superseding written across the top is the ONLY way to file such return, no matter what software or preparer you use.
The IRS does not permit more than one filing of an electronic return with the same tax ID, except for the newly released ability to file a 1040X electronically.
If you want to file superseding, you just print and mail and if you prefer to file electronically, you will need to file it as an amended return. This is how the IRS system is set up, so no "fix" by TurboTax would work, the IRS computers would reject the return.
@RichardDY
