Steps to reproduce
- Create (or choose) a category.
- Ensure 'Group results by page' is not selected in Special:RecentChanges.
- Add a page to the category from step 1.
- On Special:RecentChanges, select the 'Category changes' filter, and look at the entry for the page addition - diff and hist will not be linked.
If 'Group results by page' is selected, the diff and hist links are linked.
The non-grouped mode should treat these links the same as the grouped mode - linking to the edit that added/removed the category.
This is a succinct filtered view demonstrating the problem - https://en.wikipedia.org/wiki/Special:RecentChanges?hidepageedits=1&hidenewpages=1&hideWikibase=1&hidelog=1&hidenewuserlog=1&limit=50&days=7&urlversion=2&enhanced=0
Resolved task for this issue in grouping mode: T270662: Diff and history links missing for grouped category changes on Watchlist/RecentChanges
Original description
Hi. Something strange. I allways use grouping mode for watchlist and recent changes in preferences. Today I removed it for a couple of minutes to check something, and saw that all categorigation entries do not have diff links. The words "( diff | history )" are just a plain text, without links. As I know it works well in grouping mode, so I'd like to understand: Was it done in purpose? Thank you.