Double Tap Not Being Detected Anywhere In Video

I am working on implementing tap gestures in a dynamic VideoPlayer made with AVKit. I intend to have it be when a video is viewed in a feed (this is for a social media app), the video plays without sound. Tapping on the video once enables sound, tapping on the video twice makes it full screen.

Currently, the single tap works. However, the double tap isn't detected unless I tap on the top right corner of the video.

import SwiftUI
import AVKit
 
struct VideoPlayerView: View {
    
    @StateObject private var viewModel: VideoPlayerViewModel
    
    init(url: URL, isFeedView: Bool = true) {
        _viewModel = StateObject(wrappedValue: .init(url: url, isFeedView: isFeedView))
    }
    
    var body: some View {
        ZStack {
            if let player: AVPlayer = viewModel.player {
                VideoPlayer(player: player)
                    .onAppear {
                        // Start playing or resume from the last known position if in feed view
                        if viewModel.isFeedView {
                            if let lastKnownTime = viewModel.lastKnownTime {
                                player.seek(to: CMTime(seconds: lastKnownTime, preferredTimescale: 600))
                            }
                            player.play()
                            player.volume = 0 // Set volume to 0 for feed view
                        }
                    }
                    .onDisappear {
                        // Pause the video and store the last known time
                        viewModel.lastKnownTime = player.currentTime().seconds
                        player.pause()
                    }
                    .contentShape(Rectangle())
                    .gesture(TapGesture(count: 2).onEnded {
                        print("Double tap detected")
                        viewModel.isFullScreen.toggle()
                    })
                    .simultaneousGesture(TapGesture().onEnded {
                        print("Single tap detected")
                        player.volume = 1 // Set volume to 1
                    })
            }
        }
        .maxSize()
        .fullScreenCover(isPresented: $viewModel.isFullScreen) {
            AVPlayerViewControllerRepresented(viewModel: viewModel)
        }
    }
}
 
class VideoPlayerViewModel: ObservableObject {
    @Published var player: AVPlayer?
    @Published var lastKnownTime: Double?
    @Published var isFullScreen: Bool = false
    @Published var isFeedView: Bool
    
    init(url: URL, isFeedView: Bool = true) {
        player = AVPlayer(url: url)
        lastKnownTime = nil
        self.isFeedView = isFeedView
        if isFeedView {
            registerForPlaybackEndNotification()
        }
    }
    
    private func registerForPlaybackEndNotification() {
        NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: player?.currentItem, queue: nil) { [weak self] _ in
            self?.videoDidFinish()
        }
    }
    
    private func videoDidFinish() {
        // Replay logic for feed view
        if isFeedView, let player = player {
            player.seek(to: .zero)
            player.play()
        }
    }
}

I tried using .contentShape(Rectangle()) as I read that it expands the detectable area for taps, but to no avail. How can I have it so that when I double tap anywhere in the video, it's detected and the video goes full screen?