1st time Roth Conversion, need help pls

I have always used Turbotax and our situation has always been straight forward.  In 2022 we did a Roth conversion and things have gotten complicated.  I uploaded my documents through Fidelity (1099-R).  On the next screen, "Rollover of 401k to Roth 401k", I answered yes to the question question "this money rolled over to a designated Roth 401K", nothing else was asked about the conversion and Form 8606 wasn't generated.  Do I now need to list the conversion as a new Roth contribution for 2022?  When I try to do that, Turbotax tells me I've overfunded the Roth.  Help - what am I doing wrong?  TIA