XF 1.5 Sub-forum title links - different for previously viewed or not


Active member
Hi guys,

Someone pointed out today that when they click on a thread title, they are taken to the last post, or if they don't have a history with that thread, it will take them to the first post on the first page.

Is there a way to toggle this for the member? Some like it, some really hate it. Would prefer the link to open on the first post...