navigationAction.request.URL is empty string

Within the `createWebViewWithConfiguration` implementation. The WkNavigationAction.request.URL always seems to be an empty string when I'm trying to open an external URL. I'm still investigating the source of the issue, but it seems that there's a pretty good chance that the issue is in this module so I've created the issue in case someone else has dealt with this. Thanks.

Note: this is not an issue with `target="_blank"` I've seen plenty of answers on that, but the issue is that the URL isn't even being populated.