Issue Summary

Restricted pages can't be moved inside the same space, or parent page, if the user doesn't have "Restrictions" space permission

Steps to Reproduce

1. create a confluence page
2. add some child pages to this page
3. add edit restrictions to all pages (parent and children)
4. make sure that the users with permission to edit the pages don't have "Restrictions" space permission
5. try to move a child page inside the same page tree

Expected Results

The page moves

Actual Results

A "This page can't be moved" error pops-up, and the console shows the error below:

"com.atlassian.confluence.api.service.exceptions.BadRequestException: You can not restrict pages in the destination space. Remove restrictions before moving page."

Workaround

Currently, the only way to allow restricted pages to be moved is granting Restrictions space permission to the user that wants to move the page or ask someone with that permission to move the page.