Delegate methods of ImageAnalysisInteractionDelegate don't fire

I have a live text implementation on the following LiveTextImageView. However, after the view loads and the analyze code is run, none of the delegate methods fire when I interact with the Live View. Selecting text does not fire the textSelectionDidChange method, nor does highlightSelectedItemsDidChange fire when the live text button in the bottom right is pressed. I tried a few different implementations, including an approach where the delegate was defined on a separate class. I am running this on a iPhone 12 Pro I recently updated to 17.0.3.

My goal is to be able to provide additional options to the user beyond the default live-text overlay options, after identifying when they have finished selecting text.

//
//  LiveTextImageView.swift
// 


import UIKit
import SwiftUI
import VisionKit

class ImageAnalyzerWrapper {
    static let shared = ImageAnalyzer()

    private init() { }
}

struct LiveTextImageViewRepresentable: UIViewRepresentable {
    var image: UIImage

    func makeUIView(context: Context) -> LiveTextImageView {
        return LiveTextImageView(image: image)
    }

    func updateUIView(_ uiView: LiveTextImageView, context: Context) { }
}

class LiveTextImageView: UIImageView, ImageAnalysisInteractionDelegate, UIGestureRecognizerDelegate {
    var capturedSelectedText: String?
    let analyzer = ImageAnalyzerWrapper.shared
    let interaction = ImageAnalysisInteraction()
    
    init(image: UIImage) {
        super.init(frame: .zero)
        self.image = image
        
        let photoWrapper = PhotoWrapper(rawPhoto: image)
        let resizedPhoto = photoWrapper.viewportWidthCroppedPhoto(padding: 40)
        self.image = resizedPhoto
        
        self.contentMode = .scaleAspectFit
        self.addInteraction(interaction)
        
        interaction.preferredInteractionTypes = []
        interaction.analysis = nil
        
        analyzeImage()
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    func analyzeImage() {
        if let image = self.image {
            Task {
                let configuration = ImageAnalyzer.Configuration([.text])
                do {
                    let analysis = try await analyzer.analyze(image, configuration: configuration)
                    self.addInteraction(interaction)
                    interaction.delegate = self
                    interaction.analysis = analysis
                    interaction.preferredInteractionTypes = .textSelection
                }
                catch {
                    print("Error in live image handling")
                }
            }
        }
    }

    func interaction(
        _ interaction: ImageAnalysisInteraction,
        highlightSelectedItemsDidChange highlightSelectedItems: Bool) async {
            print("Highlighted items changed")
        }

    func interaction(_ interaction: ImageAnalysisInteraction, shouldBeginAt point: CGPoint, for interactionType: ImageAnalysisInteraction.InteractionTypes) async -> Bool {
        return interaction.hasInteractiveItem(at: point) || interaction.hasActiveTextSelection
    }

    func textSelectionDidChange(_ interaction: ImageAnalysisInteraction) async {
        print("Changed!")
        if #available(iOS 17.0, *) {
            capturedSelectedText = interaction.text
            print(capturedSelectedText ?? "")
        }
    }
}
Delegate methods of ImageAnalysisInteractionDelegate don't fire
 
 
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