You can increase the display area of an issue if you have a small screen, or if you are doing a pull request code review. You can increase the display area by toggling the layout icon in the top right corner, or you can toggle it by pressing ⌘ + 1, ⌘ + 2, or ⌘ + 3. You can also switch between them by pressing ⌘ + 1
, ⌘ + 2
, or ⌘ + 3
.