Created attachment 133856 [details] bad render SUMMARY STEPS TO REPRODUCE 1. Access https://develop.kde.org/frameworks/kirigami/ 2. Look at the page header 3. Or shrink the window's width until you can see OBSERVED RESULT Unnecessary scroll bars EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
This is not Falkon bug, but desired behaviour of the website. They use this to style that element at lower window sizes: > overflow-x: scroll; This option I believe forces scrollbar to appear and this is managed by QtWebEngine (Chromium). You might want to send this bug to some KDE website maintainer or to Chromium ones.