Turbotax 2019 does not allow negative number in Indiana K-1 form line 19

Hello,

 

I'm a resident of CA but need to file an Indiana non-resident return because of an Indiana-based partnership I have.  The Indiana K-1 form (IT-20S/IT-65 2019 Schedule IN K-1) I received from the partnership's CPA has a negative number in line 19 (under Part 4 - State Modifications); the associated "code" for this K-1 entry is 142.  When I try to enter this number into Turbotax (in the Indiana state tax tab, directly on the form) I get an error message saying "the value entered must be equal to or greater than 0."

 

Any guidance would be appreciated.

 

Thank you!