Sale of a property in instalments.

I sold a rental property and the payment received was split between 2 tax years - 2020 and 2021. When reporting the sale in Turbotax, I report the total 2 years amount where you report a real estate that was sold, and when I continue, there is a screen asking "Do you want to report this sale using the installment method?"

So, I choose Yes, and report the amount for 2021 payment.

 

However, On 1040 line 7 I see the entire amount instead of just the 2020 amount.

 

How do I resolve it?