I tested our apps on iPhone11 (ios14 beta6). Our apps have the function to search device on local network by using UDP packet. (Our application is on Apple store.) I think that the local network privacy message box appear for ios14, when application every first is run.  But the message box sometime do not appear or sometime appear. Is this behavior a bug? or Do we need to modify our application for ios14? If our app need to modify, please let me know how to modify and procedure.

Is it possible for the Bluetooth permissions of an app to be turned off due to changes in the iOS application's Bluetooth library, possibly because of Apple's security requirements or OS-related factors? There are two applications, Application A and Application B, that control Bluetooth devices. Application A uses a third-party Bluetooth library to control the Bluetooth devices. Application B also uses a third-party Bluetooth library to control the Bluetooth devices. The Bluetooth libraries used by Application A and Application B are different, but both applications work without any issues. However, when the Bluetooth library used in Application B was changed to the one used in Application A, the Bluetooth permissions for Application B sometimes turned off. Since Application A and Application B operate without any issues on their own, we believe the problem is not with the Bluetooth libraries themselves. Given the above situation, is it possible that changing the Bluetooth library used could cause the Bluetooth permissions of the app to be turned off due to Apple's security requirements or OS-related factors?