Steam client version (build number or date): both regular Steam version and Beta
Distribution (e.g. Ubuntu): openSUSE Tumbleweed 64-bit, KDE Plasma 5.27.9, X (not Wayland)
Opted into Steam client beta?: [Yes]
Have you checked for system updates?: [Yes]
GPU: Nvidia RTX 3070, 545.29.06 driver
Please describe your issue in as much detail as possible:
When I open the Steam Overlay in-game and navigate through it (e.g. opening the achievement list or a chat window to accept an invitation); after closing the Overlay I have an extreme delay to mouse inputs in-game (e.g. when turning the camera with the mouse, I turn around delayed).
From what I can tell it's only the mouse, neither my keyboard nor my controller (if I plug one in).
It happens with both regular Steam Overlay and Big-Picture-Mode Overlay.
I only observed this issue in Proton games (e.g. Phasmophobia and Shadow Warrior 2) yet, but I haven't played any native games lately.
Your system information
Please describe your issue in as much detail as possible:
When I open the Steam Overlay in-game and navigate through it (e.g. opening the achievement list or a chat window to accept an invitation); after closing the Overlay I have an extreme delay to mouse inputs in-game (e.g. when turning the camera with the mouse, I turn around delayed).
From what I can tell it's only the mouse, neither my keyboard nor my controller (if I plug one in).
It happens with both regular Steam Overlay and Big-Picture-Mode Overlay.
I only observed this issue in Proton games (e.g. Phasmophobia and Shadow Warrior 2) yet, but I haven't played any native games lately.
Steps for reproducing this issue: