Why is this box checked (by default) in the Social Security worksheet?

It's 2026 and I'm doing my 2025 taxes.

 

Why does the TurboTax Social Security Benefits Worksheet have a box checked by default referring to 2024 Social Security benefits received? See attached screenshot. 

 

I'm going to be entering my 2025 Social Security income, not 2024. 

 

Social Security worksheet from 2025 taxes.jpg