Form 8606 prior year basis

While filing my form 8606, TurboTax questionnaire is not asking me about my prior year non-deductible basis.  How do I enter my prior year non-deductible basis in Form 8606?

 

Last time I made a non-deductible contribution to IRA was is 2019. I did file a 8606 at that time. In 2024, I again made a non-deductible contribution to my IRA. This IRA has deductible and non-deductible contributions. I did not take any distributions from IRA, so don't have a 1099-R.

 

Have sent questions to TurboTax team and have been waiting for 3+ weeks now, they just keep telling me that they are working on the bug.