Xcode Autolayout Constraints conflict when multiplier result remainder?

I’ve coded simple project to show my problem. I created a UITableView, whose top, bottom, left, right pinned to view of ViewController. There is only one cell in UITableView. Inside the cell, there is a UIImageView, whose top, bottom, left and right pinned to those of cell. The cell’s height is AutoDimension. Here my code below:

class ProductSelectionVC: UIViewController {
    
    weak var tableView: UITableView!
    weak var test: UITableViewCell!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        //Initialize Table View
        let tableView = UITableView()
        tableView.translatesAutoresizingMaskIntoConstraints = false
        let tableViewLayouts = [
            tableView.topAnchor.constraint(equalTo: self.view.safeAreaLayoutGuide.topAnchor),
            tableView.bottomAnchor.constraint(equalTo: self.view.bottomAnchor),
            tableView.leftAnchor.constraint(equalTo: self.view.leftAnchor, constant: 0),
            tableView.rightAnchor.constraint(equalTo: self.view.rightAnchor, constant: 0)
        ]
        self.view.addSubview(tableView)
        NSLayoutConstraint.activate(tableViewLayouts)
    
        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "Cell")
        tableView.estimatedRowHeight = 44
        tableView.allowsSelection = false
        tableView.dataSource = self
        tableView.delegate = self
        self.tableView = tableView
            
    }
    
}
extension ProductSelectionVC : UITableViewDelegate , UITableViewDataSource{
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        
        return 1
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
            let cell = QuantityAddCell()
            cell.product = chanelCoCo
            cell.contentView.layer.borderWidth = 4
            cell.contentView.layer.borderColor = UIColor.red.cgColor
            cell.loadSubViews()
        return cell
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return UITableView.automaticDimension
    }
}

class QuantityAddCell: UITableViewCell{
    var product: Product!
    weak var testImageView: UIImageView!
    func loadSubViews() {
        let productPicsView = UIImageView()
        productPicsView.translatesAutoresizingMaskIntoConstraints = false
        let productPicsViewLayouts = [
            productPicsView.topAnchor.constraint(equalTo: self.contentView.topAnchor),
            productPicsView.heightAnchor.constraint(equalTo: productPicsView.widthAnchor, multiplier: 3/8, constant: 0),
            productPicsView.leftAnchor.constraint(equalTo: self.contentView.leftAnchor),
            productPicsView.rightAnchor.constraint(equalTo: self.contentView.rightAnchor),
            productPicsView.bottomAnchor.constraint(equalTo: self.contentView.bottomAnchor)
        ]
        self.contentView.addSubview(productPicsView)
        self.testImageView = productPicsView
        NSLayoutConstraint.activate(productPicsViewLayouts)
    }
}

If you look at my code, I have set the ratio of UIImageView is 8:3 by set multiplier of 3/8 for the heightAnchor constraint with widthAnchor. Now if I run stimulator, it run completely fine but the debug console inform the me the notices:

2020-11-23 08:13:55.359711+0700 ECommercialTest[1208:24062] [LayoutConstraints] Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. 
    Try this: 
        (1) look at each constraint and try to figure out which you don't expect; 
        (2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x6000031a5bd0 V:|-(0)-[UIImageView:0x7fdef6a1c3b0]   (active, names: '|':UITableViewCellContentView:0x7fdef6a1be50 )>",
    "<NSLayoutConstraint:0x6000031a5c20 UIImageView:0x7fdef6a1c3b0.height == 0.375*UIImageView:0x7fdef6a1c3b0.width   (active)>",
    "<NSLayoutConstraint:0x6000031a5c70 H:|-(0)-[UIImageView:0x7fdef6a1c3b0](LTR)   (active, names: '|':UITableViewCellContentView:0x7fdef6a1be50 )>",
    "<NSLayoutConstraint:0x6000031a5cc0 UIImageView:0x7fdef6a1c3b0.right == UITableViewCellContentView:0x7fdef6a1be50.right   (active)>",
    "<NSLayoutConstraint:0x6000031a5d10 UIImageView:0x7fdef6a1c3b0.bottom == UITableViewCellContentView:0x7fdef6a1be50.bottom   (active)>",
    "<NSLayoutConstraint:0x6000031a0960 'UIView-Encapsulated-Layout-Height' UITableViewCellContentView:0x7fdef6a1be50.height == 141   (active)>",
    "<NSLayoutConstraint:0x6000031a13b0 'UIView-Encapsulated-Layout-Width' UITableViewCellContentView:0x7fdef6a1be50.width == 375   (active)>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x6000031a5c20 UIImageView:0x7fdef6a1c3b0.height == 0.375*UIImageView:0x7fdef6a1c3b0.width   (active)>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.

If you look at the console error. You could see that the width is 375 (the stimulator is iPhone 11 Pro Max) and the height is 140.666667. Meanwhile, with my desired ratio of 8:3, the height should be 140.625 (375 * 3 / 8). I believe it is the reason why the constraints conflict.

But the funny thing is if I replace 3/8 with 2, 3, 5 or any not-decimal numbers; or any fraction that 375 could divide and produce no remainder, for example 5, the height would be 75. The console are happy with no comments, no error. So constraints only struggle with multiplier produce remainder. Again, the stimulator is running fine.

My Xcode is 12

Would anyone helping with this problem please?