OBS randomly crashes with "X Error of failed request: BadWindow (invalid Window parameter)"

Operating System Info

Other

Other OS

Arch Linux

OBS Studio Version

Other

OBS Studio Version (Other)

31.0.2

OBS Studio Log URL

https://obsproject.com/logs/XNHx4bSOM7rW1K46

OBS Studio Crash Log URL

No response

Expected Behavior

OBS runs fine

Current Behavior

After a while, OBS will just crash with

X Error of failed request:  BadWindow (invalid Window parameter)
  Major opcode of failed request:  20 (X_GetProperty)
  Resource id in failed request:  0x7400006
  Serial number of failed request:  1391548
  Current serial number in output stream:  1391548
terminate called without an active exception
[1]    21354 IOT instruction (core dumped)  obs

This happens while recording, streaming, or even while just having OBS open.

Steps to Reproduce

1. Launch OBS
2. Wait
3. OBS will crash at some point in the next 5m-3h (approximately)

Anything else we should know?

KDE Wayland 6.3.3, NVIDIA 570.133.07 (opensource driver)

I've also tried running it with __NV_DISABLE_EXPLICIT_SYNC=1 set but it doesn't solve the problem.

Start with the linked OBS log and the reported X_GetProperty BadWindow output, then reproduce on Arch Linux with KDE Wayland and the listed NVIDIA driver while OBS is idle, recording, or streaming. Done means identifying the failing component and preventing the intermittent crash under the reported conditions, with a regression test or reproducible verification where applicable.