[iOS 14][WebKit] findString does not select and scroll to the result

WKWebView’s findString finds the string in the page but does not select and does not scroll to the selection automatically.

Also, as mentioned in the article below, calling WKWebView’s select method with nil as argument enables selection of the string that’s found but still does not scroll to the selection.

https://stackoverflow.com/questions/64193691/ios-wkwebview-findstring-not-selecting-and-scrolling