Portable Teleporter don’t have scroll, (1) but it has some bar that looks like scroll.
It don’t show more than 4 addresses to teleport, however, if you type address manually, you could teleport to that location.
I think it would be better to scroll and have ability to choose from more than 4 addresses.

Click and drag the scroll thing :)

Can you make it scroll with mouse wheel?

Ok :(