I misspoke in my earlier post.  The final instructions have not yet been released by the IRS.

The final form was posted by the IRS on March 15 but the latest instructions were from last year, posted on February 15, 2022.  Since the IRS has not yet published the final instructions, it is understandable why Intuit would trigger a diagnostic when the return includes F.8915-F.

Like @IntuitGabi says, you could always check to ignore the diagnostic if can't wait to file and you are comfortable the return is complete and accurate.

https://apps.irs.gov/app/picklist/list/formsInstructions.html?value=8915-f&criteria=formNumber&submi...