There's another option, but seems unsupported Forum List Tabs or only have paid support. not sure. (It was Waindigo @Jon W addon) all those addons has been transferred to the new owner.
I've never use those addons. I have no idea if are still compatible, supported, or works fine with the latest versions of Xenforo.
I guess with some addon like that and a little CSS the result could be the same.