Can I re-add Land cost to rental property asset after accidentally removing?

I have a rental property that was sold this year. I was playing around with different scenarios and was adjusting the "Cost" and "Land" values of the asset in TurboTax. One time, I set the "Land" value to 0. Now when editing the asset, I no longer have a "Land" field to add a value back in. Is there a way to add this back? I have seen posts about editing the Schedule E worksheet directly to add a Land cost back to the asset, but I'm using TurboTax Online and think I can't edit worksheets directly with that? I've found no other suggested way to re-add this value. I've tried adding an entire new asset to TurboTax for this rental property (along with all improvement assets to the property asset that have been added over the years). But I can't seem to get TurboTax to prompt me for the sale information when editing the asset. It just keeps prompting me for the same information as when I added it. Any ideas other than completely starting over? Thank you!