iOS UITableView Voice Over Problem

[erdinc27]

I have a table view in view controller. The first row cannot be selected when the voice over is on. But other rows can be tapped. What can be reason for that? Here how custom cell looks like

override public func awakeFromNib() {
        super.awakeFromNib()
        self.selectionStyle = UITableViewCellSelectionStyle.none;
        labelName.isAccessibilityElement = true
        labelDirection.isAccessibilityElement = true
        labelStopCode.isAccessibilityElement = true
        labelLines.isAccessibilityElement = true
        labelDistanceOrTime.isAccessibilityElement = true
        self.contentView.isAccessibilityElement = true
    }