If "Home" link is set as not empty, in some area (conversations, alerts, editing user profile), in breadcrumb, the "Forums" link are missing after "Home". I think it should be : Home > Forums > Conversations. not Home > Conversations. If it is "by design", don't you think the conversations / alerts / editing user profile belong to the "Forums" area, not the "Home" area? Because what if in "Home" area there is separated script installed, with its own "User profile" area (not XF).