CANNOT Enter LAND VALUE on Line 38 of Form 8829

2022 was the first year I claimed home office expenses, but I did not fill in the land value on Line 38 of Form 8829 because I didn't know which number to fill in. This year, I want to include the land value for my 2023 tax returns, but the TurboTax Home & Biz section doesn't allow me to input it. I need experts to guide me on how to fill it in for the 2023 tax returns.

Note: I accessed the forms section in the software and navigated to Form 8829 to make direct edits on line 38. However, when I input and press enter, the software continues to leave it blank (input unsuccessful).

 

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