Retirement tax questions

I'm having exactly the same issue.  During 2025, I converted part of my 457 account (tax deferred) to a Roth account (taxable), and later, rolled over the remaining 457 balance to an IRA account with a different institution (not taxable).  I've now received a single 1099-R, with a number in line 2a taxable amount reflecting the  457 to Roth conversion, and line 7 code is G.   But, the 2a taxable amount is not showing in 1040 or NY state form. 

I see the issue has been reported here for a number of years, but not addressed by Turbotax yet. 

Could you confirm that as of now, the best/only solution is to split the 1099-R form into two, one for taxable amount, and the other for non-taxable?  

Thank you very much.