W-2 with empty Box 1 but Amount in Box 3 through 6

I was a part time resident in Delaware and South Carolina in 2020. My W-2 from Delaware has empty box 1 and box 2 but has amounts in box 3 through 6. And I got paid while working at Delaware as usual. W-2 from South Carolina has everything okay.  While trying to fill up W-2 of Delaware, turbotax says,

"Based on your total wages, the Medicare wages in box 5 may be incorrect." What should I do?