I’m encountering a problem with my iOS app with new Live Caller ID extension when uploading to TestFlight. Here’s what's happening: When I try to upload the app to TestFlight without the NSExtensionPrincipalClass, I get the following error: Missing Info.plist values. No values for NSExtensionMainStoryboard or NSExtensionPrincipalClass found in extension Info.plist for foo.app/PlugIns/bar.appex However, if I include the NSExtensionPrincipalClass in the Info.plist of my extension, the app fails to launch on both the dev build and through TestFlight. The error message I receive is: bar.appex with id <bundle_id> defines either an NSExtensionMainStoryboard or NSExtensionPrincipalClass key, which is not allowed for the extension point com.apple.live-lookup Has anyone experienced a similar issue? How to fix it?

I've noticed delays with the Live Caller ID Lookup feature, taking around 3 to 6 seconds to complete, even on repeated lookups. This seems odd since there's no server activity during these repeats, suggesting the information might be coming from a cache. Most of the time, it’s fast, but there are cases when it's unexpectedly slow, and I haven’t quite figured out the pattern yet. Is anyone else seeing this issue? FB number FB15372765 - with sysdiagnose and video demonstrating the delay.

Since upgrading to iOS 18, an issue has been observed where blocked incoming calls display "(null)" instead of the actual application name. At the time the calls defined by the same application contain the name of the application correctly.