Let's start over. You may not need to enter it at all. Did you take the Standard Deduction on your 2021 Federal return? Check your 1040 line 12a.
A State Tax Refund is taxable if you itemized deductions on that prior year's federal return and took a deduction for state income taxes instead of the sale tax. You got a deduction benefit for it so now you have to include it as income. If you took the standard deduction it is not taxable and you don't need to report it.
