Last modified: 2014-07-08 15:24:42 UTC
When previewing a page, it shows the hidden categories that are already on the page. Instead, it should show the hidden categories in the version being previewed, similar to the way the "templates on page" section works.
I'll take this one.
Yes, this bug is still present: When previewing a page, the list of categories accurately reflects how the edit will be categorized ''except'' for hidden categories, which remain as they were before the edit (new hidden categories not added, suppressed hidden categories not removed).
*** Bug 16279 has been marked as a duplicate of this bug. ***