Thank You for suggesting the work around for MAC Desktop version. I am very surprised why Turbo Tax is not able to update this fix via a patch even on 3/30/2019 & I have even called TT Support and they also did not know about this work around.
For desktop versions: workaround is as below.
- In Forms view, locate and click on Tax & Int Wks on the left from the forms list
- On the form, scroll to Mortgage Interest Limited Smart Worksheet
- Click on NO to the right of the question, Does your mortgage interest need to be limited
