Citizenship fields and their behavior

Based on testing: does not require submission, only updating data and submitting that page of the application. If there are multiple applications, the

Open

Citizenship = US Citizen

Open

Citizenship = Foreign National

These were all updates on the same 2023 GSBS application. If I add a 2025 NUTR application, and make changes:

these changes show up on the person record, and on the 2023 application. Then, going the other way, updating the 2023 application to

Checking 2/28/2025, all