Deductions & credits

It seems you can enter as much property tax as you want, you just get a message that your deduction is limited to $10,000. Here is a screenshot from the property tax section under Your Home and then Property Taxes where I have entered more than $10,000 in property taxes:

Here is the summary screen where all the property taxes show, even though only a portion is deductible:

I am not sure where you are attempting to enter the additional taxes, but you should enter them where you entered the initial taxes. Here are the steps:

1. Deductions and Credits

2. Your Home

3. Property Taxes

4. On the screen that says Enter the property tax you paid in 2024, enter all of the property taxes you paid on both of your properties