Same problem for me in Firefox on Windows. Scrolling using cursor keys doesn't work. Using the scroll wheel on the mouse doesn't work. Scrolling by clicking and

Same problem for me in Firefox on Windows. Scrolling using cursor keys doesn't work. Using the scroll wheel on the mouse doesn't work. Scrolling by clicking and dragging the scroll widget also doesn't work, because the page puts a transparent header at the top of the page, that somehow extends over into the scrollbar, blocking the widget! I found three ways to scroll the page: - Click in the scrollbar below the scroll widget; this moves the widget out from under the invisible header, allowing it to be clicked - Use the Kill Sticky Headers[0] extension to remove the header - Use reader mode [0] https://alisdair.mcdiarmid.org/kill-sticky-headers/ https://alisdair.mcdiarmid.org/kill-sticky-headers/