iOS 13 Fonts for NSAttributedString when NSKeyedUnarchiver.unarchivedObject has CoreText issues

Question

I use NSKeyedArchiver.archivedData to transfer my NSAttributedString to Data and saved it to Realm or UserDefaults. Here is the extension that I implemented. It works pretty well before iOS 13

extension NSAttributedString {

    func toData() -> Data {
        if #available(iOS 13.0, *) {
            var data = try? NSKeyedArchiver.archivedData(withRootObject: self, requiringSecureCoding: true)
            if data == nil {
                data = NSKeyedArchiver.archivedData(withRootObject: self)
            }
            return data!
        } else {
            return NSKeyedArchiver.archivedData(withRootObject: self)
        }
    }

    static func fromData(_ data: Data) -> NSAttributedString? {
        var attribute: NSAttributedString?
        if #available(iOS 13.0, *) {
            attribute = try? NSKeyedUnarchiver.unarchivedObject(ofClass: NSAttributedString.self, from: data)
        } else {
            attribute = NSKeyedUnarchiver.unarchiveObject(with: data) as? NSAttributedString
        }
        return attribute
    }
}

I encountered some issues when I transfer the Data to NSAttributedString by using the NSKeyedUnarchiver.unarchiveObject method

Here is the warning that I got from the logs:

CoreText note: Client requested name ".PingFangSC-Light", it will get TimesNewRomanPSMT rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[UIFont systemFontOfSize:].
CoreText note: Client requested name ".PingFangSC-Medium", it will get TimesNewRomanPSMT rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[UIFont systemFontOfSize:].

It happens only when it's not English and the fonts that I'm using have Light or Bold or Medium font-weight. I know that I should use CTFontCreateUIFontForLanguage to get the fonts on iOS 13.

But attribute = try? NSKeyedUnarchiver.unarchivedObject(ofClass: NSAttributedString.self, from: data) seems doesn't work as this step doesn't involve any font changes.

Here is all the sample that I made: https://gist.github.com/MrFuFuFu/8e3778d8fb5a39e9b74211619caab4d6