3817673 - Why when I am booking a flight in the SAP Concur mobile app on my iOS device, the return date is changed to 3 days ahead after I change the departure date?

When booking a flight on the mobile app in my iPhone, after I fill out the Departure Date, the Return Date is automatically filled out with a date three days in the future. However, if I realize I made a mistake on the departure date and change that date, the system doesn't keep the return date I entered, it changes the return date again to three days ahead. Why does this happen?

KBA , CON-MOB , Concur Mobile , Problem