Share Application Extension Link Is Not Working Properly

Summary:

After sharing an application extension link, the URL/link is opening a blank page.

Content (please ensure you mask any confidential information):

In VBS, I open a page for editing, edit the page, then click the ellipses in the upper-right and select Share.

This window appears:

I then choose to share the page, copy the link and paste it into a browser.

A blank page appears. See screenshot below.

What can be done so that I can see the editing page in the browser via the Shared link?

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):