You need to code each line item properly for the amount(s) to flow correctly to Sch NR.

For example, if you have $50k of federal wages and $15k of which is sourced to IL, here's what you need to enter the following under (1) Wages, tips, etc. (Click on button to expand if multi-state):

• Amount: $50,000; State: US; Source: N
• Amount: $15,000; State: IL; Source: S

$50k would be reported on Line 1 of F.1040 as well as Sch NR, Line 5, Column A whereas $15k will appear on Sch NR, Line 5, Column B.

Suggest that you refer to the following for detailed instructions of how multi-state returns should be coded in PTO:

https://proconnect.intuit.com/taxprocenter/practice-management/handling-multi-state-returns-in-proco...

https://proconnect.intuit.com/community/help-articles/help/how-to-create-a-multi-state-return/01/471...

https://proconnect.intuit.com/community/help-articles/help/input-multi-state-amounts-in-proconnect-t...