Does the site have a calculation error? My unemployment income is being doubled after I finish entering my 1099-G.

In the wages and income section I enter my full 1099-G info. I received $15,440 in 2020 from unemployment. It confirms this amount and asks if I want to add another 1099-G, I select no/continue and on the main income summery page it suddenly thinks says I made $30,880. Why is it doubling my unemployment income?