Current room is not visible in new room list with "Unreads" filter

1. Enable the "Unreads" filter
2. Open a room
3. Room disappears from room list (it is no longer "unread")
4. Attempt to access context menu for room (eg, "mark as unread", change notification settings, copy room link)
5. No way to get to the context menu

I  wonder if the current room should be special-cased so that it always appears in the sidebar, even if it would be excluded by the filters.
