@KathrynG3
I'm having the exact same issue and this did not solve it.
I had $36k in itemized deductions and when I ran a Federal Review it found one on Schedule A 1098 "Int/Min" was empty. I put $0 and it dropped by refund from $4k to $1,500. It's now recommending I do standardized as it only shows $11k in itemized deductions. That $11k is $10k for state, local tax and $1k for charity. $0 is being reported by 1098 even though I have $20k filled out over five 1098's (I sold a house and refi'd twice).
Per your instructions I used my downloaded TurboTax to remove the Home Interest Worksheet Forms and checked for update (no updates). I then repopulated my 1098. It even says "Congratulations you've received... deduction" when I finish the 1098, but my Federal Tax number doesn't change (I'm currently taking Itemized Deduction to troubleshoot).
One difference from your instructions was I couldn't find 1095-A to delete that, I just deleted the five Home Mortgage Interest Worksheets for each one. I don't see a 1095-A Form listed in Forms and I didn't receive one as I didn't participate in an Affordable Care Act plan.
FYI, the box in Schedule A line 8 is unchecked.
