Retrieving cookies from a WKWebView

I don't think a way of getting cookies from a WKWebView has been presented yet. The following seems to work.

Sub getCookies
    Dim no As NativeObject=Me
    no.RunMethod("getCookies::", Array(WKWebView1, "WKWebView1_gotcookies"))
End Sub

Sub WKWebView1_gotCookies(cookies As List) 'ignore
    Dim no As NativeObject
    For i=0 To cookies.Size-1
        no=cookies.Get(i)
        Log(no.GetField("name").AsString & "=" & no.GetField("value").AsString)
    Next
End Sub

#if ObjC

- (void)getCookies:(WKWebView *)_webView :(NSString *)eventName
{
    _webView.configuration.processPool = [[WKProcessPool alloc] init];
     WKHTTPCookieStore *cookieStore = _webView.configuration.websiteDataStore.httpCookieStore;
     [cookieStore getAllCookies:^(NSArray* cookies) {
        B4IList* lst = [B4IList new];
        lst.object = cookies;
        NSString *fullEventName = [NSString stringWithFormat:@"%@:", [eventName lowercaseString]];
        [self.bi raiseEvent:nil event:fullEventName params:@[lst]];
      }
     ];
}
#End If