We tested this on an iPhone 11 running 16.4.1 and the 16.3 something and it worked correctly on both. Two things you can try: update your iOS and delete and reinstall AC Central.

I’m so sorry I’m actually running on 16.1.2

I have an iPhone 11 running on iOS 16.4.1

That is not something any of our testers experienced prior to release. Please let us know what model iPhone you have and what version of iOS it is running to help us troubleshoot.