Taxable fellowship not being included as income for IRA purposes

Starting a 2023 1040 using TurboTax Desktop for Windows.

 

PhD student (degree candidate) with a taxable fellowship in 2023 which will not be reported on a W-2.

 

Student did not receive a 1098-T because university not required to provide one in this situation.

 

Student has already made $6500 contribution for 2023 to a previously existing Roth IRA.

 

TurboTax Desktop generates Form 5329 - penalty for excess contributions to a Roth IRA.

 

TurboTax Desktop is not considering the Schedule 1 Line 8r amount as compensation for IRA purposes (as allowed according to Pub590A).

 

Advice please?!