Were you able to find a solution to this? I am also experiencing an identical issue with an iPhone 15 on iOS 17.5.1, where updating the incoming call number with a CXCallUpdate does not update the number in the dynamic island notification.

Were you able to find a solution to this? I am also experiencing an identical issue with an iPhone 15 on iOS 17.5.1, where updating the incoming call number with a CXCallUpdate does not update the number in the dynamic island notification.

Were you able to find a solution to this? I am also experiencing an identical issue with an iPhone 15 on iOS 17.5.1, where updating the incoming call number with a CXCallUpdate does not update the number in the dynamic island notification.