Browser Callbacks not being handled

[real-limitless]

Describe the bug
A clear and concise description of what the bug is
The Program does not handle browser Javascripts call backs adequately to handle 3rd party sites authorization.

EXAMPLE CODE that is failing..
if (window.opener) window.opener.postMessage('LOGIN_COMPLETE', '');
else if (window.parent) window.parent.postMessage('LOGIN_COMPLETE', '');

Flobro opens new authuntication tabs in main chrome browser however after login in successfully the Window.opener.postMessage fails to "PostMessage" to window inside Flobro.

Steps to reproduce
Open Flobro...
Goto Settings, Enter https://foxnews.com as URL
have Flobro open web page.
click Live(in fox news)
Click a 3rd party subscription service (Spectrum, Xfinity... etc)...
After clicking a 3rd party
the site opens two pop ups.
After logging successfully, it fails to update in the main browser windows.

Expected behavior
After successful login to a 3rd party login it should refresh on the main site.

Screenshots
If applicable, add screenshots to help explain your problem.

Environment variables:

• OS: Windows
• Version: e.g. 0.2.1
• Chrome version: Latest

Additional context
Spectrum is the 3rd party service.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It may be closed if no further activity occurs. Thank you for your contributions.

[cornips]

Duplicate of #40