turnermm It is a great little plugin, but it has at least two cases where the hidden content is still visible:
- via the 'Old Revisions' option (that little clock icon on the side of the page. When you compare two different pages, any hidden text added between those revisions will appear.
- via the Dw2Pdf plugin. Hidden content still appears in the generated PDF.
I guess if we can disable 'Old Revisions' from non-logged-in users, that would help, but is beyond the scope of this thread.
I can try to post a 'bug report' to the Dw2Pdf plugin, and hope they update it with a fix to respect the ACL.