Deductions & credits

I understand there is a bug around entering multiple 1098s for the same mortgage (when you refi), turbotax has provided a workaround for this, you basically amalgamate them into one 1098, that's not really my issue. I have about 1.2M in mortgage debt, some from before 2018 and some from after, but either way I need to limit my mortgage interest deduction, in order to do this I need to check the box "Yes" box in the follow up question about mortgage interest after I click continue on the 1098 screen. I did this last year and it takes you to a different screen where you can say how much is limited. This year when I click that box, it doesn't take me anywhere and when I navigate back to that question it has been reset to "No"