State tax filing

I am looking at the SD-100, employee had $70 local tax withheld by employer district, has $24 tax due to resident district.  Everything is entered correctly but the $70 does not offset the $24 and create a refund.  Instead it appears the $24 is owed in addition to the $70 already paid.   There is no line on the SD-100 for taxes paid to other districts.  Wondering if you could clarify based on these conditions?