3 ms·Beautiful. Bug? when I narrowed the window, the side notes disappeared?by asah 1y agoBeautiful. Bug? when I narrowed the window, the side notes disappeared?giveita 1y agoCausing a 300 year quest to prove a theorem.dtj1123 1y agoOn narrower screens they become togglable elements. Try clicking the little reference numbers.klabetron 1y agoAuthor calls this out in the document. It’s intentional.