I myself am on a laptop actually :D but with a bluetooth mouse connected.

Does yours not have two-finger drag on the touchpad be equivalent to a scroll? That also seems to work on this website, although of course it's a bit more inconvenient than using an actual mouse.

It's not that. They changed recently to 100% zoom. It used to be much more fine. Zoom in a little, Zoom out a little. For the past week, it's been max zoom in either direction. Kinda annoying.