STEPS TO REPRODUCE 1. open system settings > application style > gnome/gtk application style 2. select "Jump to mouse cursor position" radio button 3. click on "Apply" button 4. open Chromium or Opera or Vivaldi browsers 5. go to https://kde.org/announcements/kde-frameworks-5.61.0.php and test the just applied setting by clicking on the scroll bar OBSERVED RESULT "Jump to mouse cursor position" does not work, the browser behaves as if "Scroll one page up/down" was still selected EXPECTED RESULT "Jump to mouse cursor position" works SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.61.0 Qt Version: 5.13.1 ADDITIONAL INFORMATION "Jump to mouse cursor position" works with Gedit text editor and Firefox.
How is that a bug into the configuration module?
you can close this report if you want or if it's not a bug in kde software.
Yeah, this not a bug in the KCM. Please report it to the Chromium folks and ask them to respect the GTK setting for their custom scrollview implementation.
Thank you!