SUMMARY
KDE Plasma Volume OSD Not Appearing

This bug refers to the failure of the KDE Plasma volume on-screen display (OSD) to appear when the user presses the volume keys on the keyboard.

Typically, when a volume key (up, down, or mute) on the keyboard is pressed, a small visual indicator appears on the screen to indicate the current volume level or mute status. In this bug, the visual indicator fails to appear, although the volume function itself (volume up/down/mute) remains functional.

Key characteristics of this bug:

The volume function works, but there is no visual feedback. You can hear the volume change, but there is no pop-up on the screen.

Occurs when using keyboard keys. This issue specifically occurs when adjusting the volume using the physical keys on the keyboard, rather than through the volume controls in the Plasma panel.

It is likely related to system configuration. This bug can be affected by the Plasma version, display system (Wayland/X11), graphics driver, or even theme conflicts.

This bug disrupts the user experience by removing the visual feedback essential for instantly knowing volume status. This is an issue that needs to be addressed to ensure consistency and usability of the KDE Plasma interface.

STEPS TO REPRODUCE
1. Turn on the system
2. Log in
3. Click volume key in keyboard
4. check the osd pop up, if no visual feedback or osd pop up when click volume key this is the bug

OBSERVED RESULT
No OSD pop up or visual feedback when click volume key in keyboard

EXPECTED RESULT
The appearance of OSD pop up or visual feedback when user click the volume key in keyboard

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE NEON USER EDITION
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.91