Reference Cycle Between VM and VC Using Combine

Using Swift
1

Memory leak. Could anybody explaining why?????? I'm new to Combine so any help is highly appreciated :cry:
Thank you in advance.

VM:


class ArchivedAppealsViewModelImp: ArchivedAppealsViewModel {
    var appeals = PassthroughSubject<[CurrentAppealsCellModel], Never>()
    private(set) var petitionRouter: PetitionRouter
    
    init(petitionRouter: PetitionRouter) {
        self.petitionRouter = petitionRouter
    }
    
    func loadCellModels() {
//  do some networking here
        let fakeCellModels = (0...10).map { _ in CurrentAppealsCellModel(
            hasBeenRead: Bool.random(),
            description: "Some fake description",
            status: "Waiting for manager call",
            time: " 18:25",
            serialNum: "Num β„– 25-6541 ΠΎΡ‚ 22.03.2020")
        }
        
        appeals.send(fakeCellModels)
    }
    
    func executeActionForCell(at index: Int) {
        petitionRouter.routeToPetition()
        print("πŸ‘‡πŸ» Cell at index: \(index) was tapped")
    }
}

Controller:


class ArchivedAppealsController: CustomPageViewController {
    private var viewModel: ArchivedAppealsViewModel
    private let contentView = ArchivedAppealsControllerView()
    private var disposedBag = Set<AnyCancellable>()
    
    override func loadView() {
        view = contentView
    }
    
    override func viewDidLoad() {
        bindVMToContentView()
        viewModel.loadCellModels()
        contentView.onCellAtIndexTapAction = { [unowned self] index in
            self.viewModel.executeActionForCell(at: index)
        }
    }
    
    init(viewModel: ArchivedAppealsViewModelImp,
         tapName: String) {
        self.viewModel = viewModel
        super.init(id: tapName)
    }
    
    private func bindVMToContentView() {
        viewModel.appeals
            .receive(on: RunLoop.main)
            .sink { [unowned self] in self.contentView.appeals = $0 }
            .store(in: &disposedBag)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}