Amending 2023 return but TT does not populate with data from my original return

I need to file an amended 2023 tax return. 
I filed original 2023 return using TT Deluxe Desktop. It was accepted by the IRS. 
When I go into my TT account and click Amend a Return, TT does not populate the 1040X with any data from my original return. Why not? 
TT shows zeros in column A "Original Amount reported".  

TT should populate the 1040X with data from my return so I can fill in Column B Net Change with the new information. 
Please tell me how to correct this.