Movies and Contributors applications are still hidden and their demo entries are missing

STEPS TO REPRODUCE

1. Login as Admin (with Display Hidden Pages set to No)
2. Go to http://localhost:8080/xwiki/bin/view/AppWithinMinutes/
3. Observe the livetable
4. Go to profile and set Display Hidden Pages to Yes
5. Go to http://localhost:8080/xwiki/bin/view/AppWithinMinutes/ > Movies and Contributors

EXPECTED RESULTS

The Movies and Contributors apps are not hidden and displayed in http://localhost:8080/xwiki/bin/view/AppWithinMinutes/ Livetable. Each application has 2 demo entries:
For Movies: Meet John Doe and Modern Times
For Contributors: Frank Capra and Charlie Chaplin

ACTUAL RESULTS

The applications are hidden (not listed on LT unless the user has Display Hidden Pages set to Yes) and their demo entries are missing.

Also the there are some other pages hidden too, like: "/Help/Macros/Gallery/" and "Help/Videos/", which is considered content.

The issue does not reproduce on XWiki 13.2.