Thank you for your helpful response. I am creating a contact app that allows users to manage additional information for their contacts, such as importance levels or complaints. The feature I want to implement is to display this additional information on the incoming call screen. For example, if a contact is saved as “Mr. Kim Minsu” in the system but “Importance 5 Kim Minsu” in my app, I want the incoming call screen to display “Importance 5 Kim Minsu.”

This problem seems to be independent of the version of xcode. This is because it is a problem that occurs even when building with a physical device.