[QAM] - The output volume OSD is shown when adjusting the input volume.

[ZereoX]

Your system information

• Steam client version (build number or date): 1731433018 (Stable / Beta)
• Distribution (e.g. Ubuntu): SteamOS 3.6.20 / 3.7.0 (Deck) and Manjaro w/ Gnome 46 (Desktop)
• Opted into Steam client beta?: Yes. Stable and Beta are currently on the same release.
• Have you checked for system updates?: Yes
• Steam Logs: steam-logs.tar.gz
• GPU: AMD Van Gogh RDNA 2.0 (Steam Deck) and RX 7800XT (Desktop)

Please describe your issue in as much detail as possible:

When adjusting the source / input volume via the Quick-Access Menu, the on-screen display for the sink / output volume is shown.

Video

https://github.com/user-attachments/assets/75a30c73-1c96-4f95-943e-68f1205b702a

Steps for reproducing this issue:

1. Open the Quick-Access Menu via ....
2. Under Quick Settings, adjust the input volume slider under the Audio section.

Note: Ensure that you are not actively on the Audio tab of the Steam settings as the OSD does not appear on that tab when audio levels are adjusted.

Reproduction Rate: 5/5

Affected Platforms

• LCD / Jupiter: Yes
• OLED / Galileo: Yes
• Desktop Deck-like session (gamescope -e -- steam -gamepadui -steamdeck): No
• Desktop: No

Actual result

• Adjusting the source / input volume within the Quick-Access Menu makes the output / sink volume OSD appear.

Expected result

• Adjusting the source / input volume should not show the volume OSD for the output / sink or should show one specific to the source / input instead.