title: Disable scrolling of WKWebView in NSScrollView
body: <p>I'd like to disable scrolling of my WKWebView that's inside a NSScrollView on macOS in Swift.</p>
  
  <p>I found a way to disable scroll inside the WKWebView with css, tho the WKWebView still stops the NSScrollView from scrolling.</p>
  
  <p>Dose anyone know how to do this?</p>