AutoLayout does not change when screen rotated

I'm a newbie, new to Swift. The uiView is superimposed on top of the webview.

        self.view.addSubview(webView)
    self.view.addSubview(chattingWebView)
    webView.didMoveToSuperview()
    chattingWebView.didMoveToSuperview()
    
    // rotate
    webView.translatesAutoresizingMaskIntoConstraints = false
    webViewTopAnchor = webView.topAnchor.constraint(equalTo: self.view.layoutMarginsGuide.topAnchor)
    webViewTopAnchor.isActive = true
    webViewCenterYAnchor = webView.centerYAnchor.constraint(equalTo: self.view.centerYAnchor)
    webViewCenterYAnchor.isActive = false
    webViewWidthAnchor = webView.widthAnchor.constraint(equalToConstant: UIScreen.main.bounds.width)
    webViewWidthAnchor.isActive = true
    webViewHeightAnchor = webView.heightAnchor.constraint(equalToConstant: UIScreen.main.bounds.width * 0.5625)
    webViewHeightAnchor.isActive = true

    uiViewFragContainer = LiveSettingChangeChattingBGViewHolder(height: UIScreen.main.bounds.width * 0.5625)
    //uiViewFragContainer.updateView(vodItemBean: self.vodItemBean)
    self.view.addSubview(uiViewFragContainer)
    uiViewFragContainer.translatesAutoresizingMaskIntoConstraints = false
    uiViewFragContainer.topAnchor.constraint(equalTo: self.webView.topAnchor).isActive = true
    uiViewFragContainerLeadingAnchor = uiViewFragContainer.leadingAnchor.constraint(equalTo: self.webView.leadingAnchor)
    uiViewFragContainerLeadingAnchor.isActive = true
    uiViewFragContainerTrailingAnchor = uiViewFragContainer.trailingAnchor.constraint(equalTo: self.webView.trailingAnchor)
    uiViewFragContainerTrailingAnchor.isActive = true
    uiViewFragContainer.bottomAnchor.constraint(equalTo: self.webView.bottomAnchor).isActive = true
    uiViewFragContainer.isHidden = true

The default is vertical lock and the button rotates the screen. Since the height of the webview changes when the screen is rotated, I used the following method.

1. Rotate the screen by grasping the current state when clicking the button

        if(self.orientation == .portrait) {
            self.setOrientation(.landscapeRight)
        } else if(self.orientation == .landscapeRight) {
            self.setOrientation(.portrait)
        }
   

2. Call a function that changes the constraint while rotating the screen

    private func setOrientation(_ orientation : UIInterfaceOrientation) {
        if orientation == .portrait {
            self.appDelegate.orientation = [.portrait]
            self.orientation = .portrait
            fullscreen = false
            UIDevice.current.setValue(orientation.rawValue, forKey: "orientation")
            self.changeWebViewFrame(fullscreen: fullscreen)
        } else if orientation == .landscapeRight {
            self.appDelegate.orientation = [.portrait, .landscapeRight]
            self.orientation = .landscapeRight
            fullscreen = true
            UIDevice.current.setValue(orientation.rawValue, forKey: "orientation")
            self.changeWebViewFrame(fullscreen: fullscreen)
        }
   

3. Rotate the screen

    private func changeWebViewFrame(fullscreen : Bool) {
   
    if(fullscreen) {
        webViewWidthAnchor.constant = UIScreen.main.bounds.width
        webViewWidthAnchor.isActive = true
        webViewHeightAnchor.constant = UIScreen.main.bounds.height
        webViewHeightAnchor.isActive = true
   
   
        chattingTopAnchor.isActive = false
        chattingHeightAnchor.constant = UIScreen.main.bounds.height * 0.5
        chattingHeightAnchor.isActive = true
        chattingWidthAnchor.constant = UIScreen.main.bounds.width
        chattingWidthAnchor.isActive = true
   
        self.opacity = Float(0.1)
        if(self.isBlack) {
            self.chattingWebView.backgroundColor = UIColor.black.withAlphaComponent(CGFloat(opacity))
        } else {
            self.chattingWebView.backgroundColor = UIColor.white.withAlphaComponent(CGFloat(opacity))
        }
   
        self.view.layoutIfNeeded()
        self.view.updateConstraints()
   
        DispatchQueue.main.asyncAfter(deadline: .now() + 10.0) {
            print("???????")
   
            //self.test()
        }
   
        //test()
   
    } else {
        webViewWidthAnchor.constant = UIScreen.main.bounds.width
        webViewWidthAnchor.isActive = true
        webViewHeightAnchor.constant = UIScreen.main.bounds.width * 0.5625
        webViewHeightAnchor.isActive = true
   
        chattingTopAnchor.isActive = true
        chattingHeightAnchor.isActive = false
        chattingWidthAnchor.constant = UIScreen.main.bounds.width
        chattingWidthAnchor.isActive = true
   
        self.opacity = Float(1.0)
        if(self.isBlack) {
            self.chattingWebView.backgroundColor = UIColor.black.withAlphaComponent(CGFloat(opacity))
        } else {
            self.chattingWebView.backgroundColor = UIColor.white.withAlphaComponent(CGFloat(opacity))
        }
   
   
    }
   

   }

Unfortunately leadingAnchor and trailingAnchor do not work properly. I tried various ways to apply this.

1. After .isActive = false, set the Anchor value again and set isActive = true

2. Using NsConstraint.active([])

3. Using view.setNeedsUpdateConstraints

All three of these methods did not work. What could be the reason?