New to XD. Was happily working away then something happened (I did something?) that has stopped my viewports from scrolling in the preview window. I have scrolling set to vertical in each of my artboards, so can't work out what's gone wrong.
Thanks for using Xd. For your issue, please check your viewport height. If it is same as the artboard height it will not scroll in the prieview window, you would need to reduce the viewport height then.