[kde] [Bug 487831] New: Mouse scrolling ignores every n-th step of scroll wheel on lower scroll speed settings

[Patrik]

https://bugs.kde.org/show_bug.cgi?id=487831

            Bug ID: 487831
           Summary: Mouse scrolling ignores every n-th step of scroll
                    wheel on lower scroll speed settings
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Ubuntu
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: idvert3x at gmail.com
  Target Milestone: ---

After switching from X.org to Wayland, I encounter issues with mouse scrolling
behavior.
When the Scrolling speed is set to something lower than the maximum, every N-th
mouse scroll wheel step is ignored.
For example, when Scrolling speed is set to the 3rd mark in System Settings -
Mouse dialog, every 2nd scroll wheel step is ignored, in both directions.

STEPS TO REPRODUCE
1. Start Wayland plasma session
2. Connect (USB) mouse with a scroll wheel
3. Set Scrolling speed to 3 in System Settings - Mouse.
4. Observe the described behavior

OBSERVED RESULT
Every n-th step on scroll wheel is ignored on lower scroll speed settings.

EXPECTED RESULT
The scroll should only move less lines instead of ignoring every n-th scroll
step.

SOFTWARE/OS VERSIONS
Linux: Ubuntu 24.04
Kernel: 6.9.3-060903-generic
KDE Plasma Version:  5.27.11
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13

ADDITIONAL INFORMATION
Mouse is MIONIX NAOS 8200

-- 
You are receiving this mail because:
You are the assignee for the bug.