why my 8606 didn't show up?

I did backdoor Roth in 2021. I entered everything and see that 1040 4a =12000, and 4b=0, and schedule 1 line 20 is blank. Looks like everything is good, except that I can't see my 8606 form. And the TT is not reading the 8606 info that I entered last year ( since it keeps telling me my 2020 non-deducible basis is 0, but it is not). Anyone can help? Thanks!