OBS screen capture freezes after screen lock/unlock (Wayland / PipeWire)

[dudangman]

Obs select screen Capture(PipeWire), the OBS preview window displays the image correctly, and the preview updates dynamically with changes on the desktop.
But after screen lock/unlock, obs output PW disconnect:

info: [pipewire] Stream 0xaaaadd461990 state: "paused" (error: none)
info: [pipewire] Stream 0xaaaadd461990 state: "error" (error: no more input formats)
error: [pipewire] Error id:2 seq:21 res:-32 (断开的管道): no more input formats

after loginning into the destop, the OBS preview stops to update.

Is this by design with OBS ?