"browser.on('loaderror')" does not work properly on iOS.

[labarro]

Bug Report

Problem

"browser.on('loaderror')" does not work properly on iOS.

What is expected to happen?

I have a function to handle the loaderror of my page; this function calls another function and then closes the browser:

MyCode:

const authUrl =
${authorizationEndpoint}? +
client_id=${clientId}& +
redirect_uri=${redirectUri}& +
response_type=${responseType}& +
scope=${scopes.join(' ')}& +
code_challenge=${codeChallenge}& +
'code_challenge_method=S256';

      const browser = this.inAppBrowser.create(authUrl, '_blank', {
        location: 'yes',
        hidenavigationbuttons: 'yes',
        hideurlbar: 'yes',
      },); 
      browser.on('loaderror').subscribe(event => {
            this.MyFunction();
            browser.close();
        });

What does actually happen?

The load error message appears on my screen, but the function is not executed:

Information

The same code works perfectly on Android, but on iOS, it freezes on the load error screen.

Environment, Platform, Device

iOS: 16.6.1
Device: iPhone XR

Version information

@ionic/cli@6.20.1
cordova@11.1.0
ios-deploy@1.12.1
cordova-plugin-inappbrowser@3.2.0

Checklist

• I searched for existing GitHub issues
• I updated all Cordova tooling to most recent version
• I included all the necessary information above