iOS UIKit - How to create a modify a custom UIView programmatically

Question

I'm trying to create a custom UIView (CardView) and display it in a UITableView

class CardView: UIView {

    public var cardTitle = UILabel()
    public var cardValue = UILabel()


    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = .secondarySystemBackground
    
        self.addSubview(cardTitle)
        self.addSubview(cardValue)
    
        layer.cornerRadius = 10
        
        cardTitle.frame = CGRect(x: 0, y: 10, width: self.width, height: 25)
        cardValue.frame = CGRect(x: 0, y: cardTitle.bottom + 1, width: self.width, height: 25)
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

The TableView looks like this:

class StatsTableViewCell: UITableViewCell {

    static let identifier = "StatsID"

    private var cellTitleLabel: UILabel = {
        let label = UILabel()
        return label
    }()

    private var homeView: CardView = {
        let card = CardView()
        card.cardTitle.text = "Home"
        return card
    }()

    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        addSubview()
    }

    override func layoutSubviews() {
        super.layoutSubviews()
        cellTitleLabel.frame = CGRect(x: 10, y: 10, width: contentView.width - 20, height: 20)
        homeView.frame = CGRect(x: 10, y: cellTitleLabel.bottom + 10, width: (contentView.width - 40) / 3, height: contentView.height - 25)
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    private func addSubview() {
        contentView.addSubview(cellTitleLabel)
        contentView.addSubview(homeView)
    }

    func configure(with viewModel: StatsTableviewViewModel) {
        cellTitleLabel.text = viewModel.cellTitle
        homeView.cardValue.text = viewModel.homeValue
    }

}

On my cellForRowAt im tryin to configuring the cell like this:

extension WelcomeViewController: UITableViewDataSource {

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        viewmodels.count
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        guard let cell = tableView.dequeueReusableCell(withIdentifier: StatsTableViewCell.identifier, for: indexPath) as? StatsTableViewCell else {
            fatalError()
        }
        print(viewmodels)
        cell.configure(with: viewmodels[indexPath.row])
        return cell
    }
}

The problem is that in the StatsViewController it shows the homeView background and the cellTitleLabel but is not showing the cardTitle and cardValue

Screenshot of the StatsTableView

I'm using an extension to access easier to width and height. That's why you're not seeing .frame.size.height