[TIMOB-16880] iOS: "sslerror" event for webView is not working

[ERROR] :  Error loading: https://certs.cac.washington.edu/CAtest/, Error: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “certs.cac.washington.edu” which could put your confidential information at risk." UserInfo=0x15568a70 {NSErrorFailingURLStringKey=https://certs.cac.washington.edu/CAtest/, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSErrorFailingURLKey=https://certs.cac.washington.edu/CAtest/, NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “certs.cac.washington.edu” which could put your confidential information at risk., NSUnderlyingError=0x15665010 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “certs.cac.washington.edu” which could put your confidential information at risk.", NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x15567f80>}

var window = Ti.UI.createWindow({
    backgroundColor:'#fff'
});
  
var webView = Ti.UI.createWebView({
    backgroundColor:'white',
    url:'https://certs.cac.washington.edu/CAtest/'
    });
 
webView.addEventListener('sslerror', function(evt) {
     Ti.API.info("sslerror");
     
    //Comment below line to fail
    webView.ignoreSslError = true;
});
window.add(webView);
  
window.open();