Working section threads show a 'Mark as unread' option that does nothing#24934
Description
In the new Working section, threads show a Mark as unread option in their context menu. It should not be there for threads in the Working section. Clicking it has no effect.
Steps to reproduce
- Have a thread in the Working section.
- Open its context menu.
- Click Mark as unread.
Expected
- No "Mark as unread" option for threads in the Working section.
Actual
- The option is shown.
- Clicking it does nothing.