Cannot mark all the feed items unread when reading a single item in a feed

I have a problem where I cannot mark all the items in a feed as read when I click on a single item in that feed to view the full content, clicking on it does nothing.

On the other hand when I click on the title of the feed I am able to mark all items as read. I believe this may be because items are not being properly associated with parent feeds.

To reproduce this bug

1. Load Feedly
2. Open a tab which has feeds and click on a feed item from a feed that has more than 1 items.
3. In the open item, click on the number that shows the unread count, nothing will happen when you do that.
4. This problem only exists if you are trying to mark feeds unread from a individual item within a feed, clicking on the feed itself has no such issues.

Thanks
Keith