SUMMARY *** In many programs Control-Mouse-Scroll scrolls up and down. Shift-Mouse-Scroll scrolls left/right. Okular uses both Control-Mouse-Scroll and Shift-Mouse-Scroll to scroll up and down. *** STEPS TO REPRODUCE 1. Press Shift-Mouse-Scroll and watch the screen scroll up and down. 2. Press Control-Mouse-Scroll and watch the screen scroll up and down. OBSERVED RESULT Both keyboard/mouse actions do the same thing. EXPECTED RESULT Scrolling left/right is important too. Please remap Shift-Mouse-Scroll to scroll left/right. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Ubuntu 23.10 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION