New bank on home mortage. Home office calculation is off for interest deduction on form 8829

The loan on my home was purchased by a new bank at after the first quarter of 2024. I file home office expenses and deduct a portion of my mortgage interest payments. Turbotax only accounts for the prior bank's interest (the smaller amount) but exclude the new banks interest from the deduction calculation on form 8829 Line 10. How can I prompt the software to recalculate the number? Both mortgages are selected on the screen that asks "Yes, include for this home office deduction".

I've tried checking and unchecking this, but it doesn't have an effect.

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