Why am I being told I cannot e-file because Form 8283 requires a donee signature and this is not supported by TurboTax for e-file? Database says 8283 is ready for e-file.

Upon final review, while attempting to e-file, I get a message indicating Form 8283 requires a donee signature, but TurboTax does not support electronic filing of this form. This has never been an issue in the past and I have used TurboTax for over 15 years. I checked the forms database and is says Form 8283 is ready for e-file, but I still get this message. Can you please advise if this is going to be rectified, and if so, when?