XF 2.2 Does the Unanswered Questions list only contain unread threads?

[Stuart Wright]

Looking at this functionality and it appears to only be showing unread threads.

https://xenforo.com/community/find-threads/unanswered

Is this correct?
If I read a thread and then refresh, the thread is still listed but not bold, so marked as read. I'm guessing this is cache?

 

[JRobert]

For me, the unanswered thread list contains both read and unread threads -- unread are bold and read are not bold. All have zero replies.

This makes sense to me -- the list is "unanswered" not "unanswered and unread".

 

[forumSolution]

Looking at this functionality and it appears to only be showing unread threads.

https://xenforo.com/community/find-threads/unanswered

Is this correct?
If I read a thread and then refresh, the thread is still listed but not bold, so marked as read. I'm guessing this is cache?

Yes it has both read and unread but by default it does not show all thread with zero reply due to performance issue it only shows thread 30 days old you can change it from options->Threads, discussions and conversations->Read marking data lifetime