Its not your phone, its iOS 14.5 that is the problem.
In addition to getting the call extension status taking a very long time and then failing after app launch, attempting to update the extension does the same.
Also try terminating the iPhone Settings app, then launching and going to the Call Blocking & Identification section - your call extension won't be there, it takes 30 seconds before it appears.
Topic:
Programming Languages
SubTopic:
Swift
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