Started an Amended Return for 2022 - Expected $0 Fed Refund and $0 State Refund at Start

Greeting TurboTax Experts, please advice.

 

I initiated a 2022 Amended return.  Based on software documentation, the starting values for both Federal and State should be $0.  In my case, the Federal amount came up as a $484 refund, and State was $0.  Nothing yet has been added in to the amended return.  Why is the Federal value not zero?

 

Best regards,  - jwgnle