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I am trying to get the Apple Core Haptics plug-in to work with Unity but am having issues when I try to build the project. I created a completely blank project with just the Core and CoreHaptics plug-ins installed. I then put in a single script (below) which is a replication of the script shared in the WWDC22 video on this subject. Then when I try to build and run that project I get a series of “Undefined symbol:” errors in Xcode. These effect the CoreHaptics, UIFeedbackGenerator frameworks. If I remove the script and just build an empty project with Core and CoreHaptics installed the build runs successfully. What am I doing wrong or missing that is causing these errors? using Apple.CoreHaptics; using System.Collections; using UnityEngine; public class Haptics : MonoBehaviour { private CHHapticEngine _hapticEngine; private CHHapticPatternPlayer _hapticPlayer; [SerializeField] private AHAPAsset _hapticAsset; private void PrepareHaptics() { _hapticEngine = new CHHapticEngine(); _hapticEngine.Start(); _hapticPlayer = _hapticEngine.MakePlayer(_hapticAsset.GetPattern()); } private void Play() { _hapticPlayer.Start(); } }