オブジェクトが押された時画面遷移したい　Swift RealityKit UITapGesture

swift初心者です。UIKitのコードベースでARのアプリ開発を行なっています。

https://qiita.com/john-rocky/items/77dd077a5778c7ca9369#17realitykit%E3%82%92%E3%81%A4%E3%81%8B%E3%81%86%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88

こちらの記事を参考にオブジェクトがタップされた際に画面遷移を行いたいのですが、オブジェクトのタップ自体が検出されず実装できていません。RealityKItにお詳しい方ご指導の方よろしくお願いいたします。

ARViewContoroller
1import UIKit
2import ARKit
3import RealityKit
4import Combine
5
6class ARViewController: UIViewController, ARCoachingOverlayViewDelegate {
7    
8    let userView_Button = UIButton()
9    private var arView: ARView!
10    private let coachingOverlay = ARCoachingOverlayView()
11    private var animationEnd: Cancellable!
12    private var go = true
13    private var pin:Entity!
14    private var moveFoward = false
15    
16    override func viewDidLoad() {
17        super.viewDidLoad()
18        arView = ARView(frame: view.bounds)
19        view.addSubview(arView)
20        UISetup()
21        view.backgroundColor = .darkGray
22        navigationItem.title = "AR"
23        
24        let tap = UITapGestureRecognizer(target: self, action:#selector(onTap(_:)) )
25        arView.addGestureRecognizer(tap)
26    }
27    
28    @objc func onTap(_ sender: UITapGestureRecognizer? = nil) {
29        guard let touchInView = sender?.location(in: self.arView) else {
30            return
31        }
32        guard self.arView.entity(
33            at: touchInView) != nil else {
34            return
35        }
36        print("pbject tapped")
37        let PIVC = PostInfoViewController()
38        self.present(PIVC, animated: true)
39    }
40    
41    @objc func UserViewPressed(_ sender: UIButton) {
42        print("pushed!!!!!")
43        let MenuVC = MenuViewController()
44        let MenuNVC = UINavigationController(rootViewController: MenuVC)
45        if #available(iOS 15.0, *) {
46            if let sheet = MenuNVC.sheetPresentationController {
47                sheet.detents = [.medium(), .large()]
48                sheet.prefersGrabberVisible = true
49                sheet.preferredCornerRadius = 23
50                sheet.largestUndimmedDetentIdentifier = .medium
51                sheet.prefersScrollingExpandsWhenScrolledToEdge = false
52            }
53        } else {
54            // Fallback on earlier versions
55        }
56        self.present(MenuNVC, animated: true)
57    }
58    override func viewWillAppear(_ animated: Bool) {
59        super.viewWillAppear(animated)
60        let config = ARWorldTrackingConfiguration()
61        config.planeDetection = [.horizontal]
62        config.environmentTexturing = .automatic
63        arView.environment.sceneUnderstanding.options = [.occlusion]
64        arView.session.run(config, options: [])
65        coachingOverlay.goal = .horizontalPlane
66        coachingOverlay.activatesAutomatically = false
67        coachingOverlay.session = arView.session
68        coachingOverlay.delegate = self
69        coachingOverlay.frame = arView.bounds
70        arView.addSubview(coachingOverlay)
71        placepins()
72    }
73    
74    override func viewWillDisappear(_ animated: Bool) {
75        animationEnd.cancel()
76        super.viewWillDisappear(animated)
77        arView.session.pause()
78    }
79    
80    override func viewDidDisappear(_ animated: Bool) {
81        super.viewDidDisappear(animated)
82        
83    }
84    
85    private func placepins() {
86        guard let pin = try? Entity.load(named: "teapot") else { return }
87        self.pin = pin
88        let anchor = AnchorEntity()
89        anchor.addChild(pin)
90        
91        arView.scene.addAnchor(anchor)
92        
93        pin.position = [0,0,-60]
94        pin.setScale([100,100,100], relativeTo: pin)
95        
96    }
97
98
99}