Webview loading issue in ios swift

Problem- Need to FULLY LOAD AND SAVE EmbeddedTweets WebViews using XCode WebKit. Currently having issues loading them completely AND having issues storing them as an object in an array so that they can be easily accessed later without having to reload the webviews. Part of the reason for this is because Swift's webview didFinishNavigation does NOT detect the loading of jscript, so the webview will be stored in a webViews array even though it isn't fully loaded. The loading and saving of WebViews is all currently managed as an object of a custom WebViewManagerClass which is a file within the attached XCode project. The attached XCode project consists of 2 storyboards. The first Main storyboard shows a VStack of embedded tweet WebViews and beneath each webview are related articles. When the user presses on a related article title it segues to the second storyboard where the news story is shown as a WebView webpage. There is a button within the second storyboard that takes the user back to the first Main storyboard. Already have the app framework in XCode (see attached TestingAppUpwork zip file). The embedded tweet and article information data is loaded from a JSON Data file called "myJsonFile.json." The app runs and somewhat loads embedded tweets on the EmbeddedTweetHomePageViewControllerVersion2 ViewController. However, when segueing back to that view controller the webviews are not stored properly and do not fully show. Please use the attached code with the storyboards. Need someone to update the attached code so that this problem is resolved. Again need (1) to save the embeddedtweet webviews in an array for later use so that they do not need to be loaded again, and (2) need the embeddedtweet webviews to fully load and not partially load. Thank you for your help!