Issue Summary

The creation of undefined placeholder page links is not working.
Upon following the steps from https://support.atlassian.com/confluence-cloud/docs/insert-links-and-anchors/#Create-an-undefined-placeholder-page-link a broken URL is added to the page instead of placeholder.

Steps to Reproduce

1. Type [Placeholder Page Name](). 
2. Press Enter or Return to create the placeholder.

Expected Results

Placeholder link added to the page, showing in red color until the page gets created.

Actual Results

A "createpage.action" URL is added to the page but as a 'regular URL' showing query parameters instead of the placeholder red link:

https://<instance-url>/wiki/pages/createpage.action?spaceKey=<SpaceKey>&title=Placeholder%20Page%20Name&linkCreation=true&fromPageId=<PageId>

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available