[Library] - Scrolling down the "Library Filters" causes the entire Steam UI to be pushed upwards.

[ZereoX]

Your system information

• Steam client version (build number or date): 1726604483 (Stable) / 1729208001 (Beta)
• Distribution (e.g. Ubuntu): SteamOS 3.5.19 / 3.6.19 / 3.7.0 (Deck) and Manjaro w/ Gnome 46 (Desktop)
• Opted into Steam client beta?: Issue is present on both Stable and Beta
• 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:

Upon scrolling down the advanced options of the Library Filters, the entire Steam UI gets pushed upwards. This results in the SteamOS header to be moved off-screen and a large gap to appear below the footer.

Screenshot # 1	Screenshot # 2

Video

https://github.com/user-attachments/assets/cc0bafe6-7802-47dd-ba8a-ac1e64ae6a4c

Steps for reproducing this issue:

1. Navigate to Steam > Library.
2. Press X to open the Library Filters.
3. If the modal is not fully expanded, navigate down to Show Advanced and press A.
4. Press ↓ (Joystick or D-PAD).

Reproduction Rate: 5/5

Affected Devices

• LCD: Yes
• OLED: Yes
• Desktop Deck-like session (gamescope -e -- steam -gamepadui -steamdeck): Yes
• Desktop: Yes, in Big Picture Mode.

Actual result

• Upon scrolling down to the advance options of the Library Filters the SteamOS user interface is visibly pushed upwards causing it to be rendered incorrectly.

Expected result

• Upon scrolling down to the advance options of the Library Filters the SteamOS header and footer remain in the same positions as prior to opening the Library Filters.

Notes

• This issue does not occur if you scroll down the Library Filters using the touchscreen (Deck).
• This issue can be resolved by dismissing the Library Filters and navigating back to highlight the Universal Search text field or opening the Steam / QAM menu.

[yjun123]

The same issue still persists.

SteamOS Version: 3.7.8 SteamOS Build: 20250522.2 Steam: 1748914100