Worker can't find iHD_drv_video.so

[kenlasko]

Describe the bug When trying to play a transcoded video via a worker, the video fails to play. Worker logs indicate it cannot find iHD_drv_video.so. When I disable ClusterPlex and just use my "normal" PMS pod, HW transcoding works fine.

Intel GPU drivers are installed via Intel device plugins Helm chart: https://intel.github.io/helm-charts/

Same issue happens when using either standard Plex image with DOCKER_MOD or the ClusterPlex image

Relevant log file for worker:

[AVHWDeviceContext @ 0x7fa6496df6c0] libva: VA-API version 1.18.0
[AVHWDeviceContext @ 0x7fa6496df6c0] libva: Trying to open /config/Library/Application Support/Plex Media Server/Cache/va-dri-linux-x86_64/iHD_drv_video.so
[AVHWDeviceContext @ 0x7fa6496df6c0] libva: va_openDriver() returns -1
[AVHWDeviceContext @ 0x7fa6496df6c0] libva: Trying to open /config/Library/Application Support/Plex Media Server/Cache/va-dri-linux-x86_64/i965_drv_video.so
[AVHWDeviceContext @ 0x7fa6496df6c0] libva: va_openDriver() returns -1
[AVHWDeviceContext @ 0x7fa6496df6c0] Failed to initialise VAAPI connection: -1 (unknown libva error).
Device creation failed: -5.
Failed to set value 'vaapi=vaapi:/dev/dri/renderD128' for option 'init_hw_device': I/O error
Error parsing global options: I/O error
Completed transcode
Removing process from taskMap

The /config/Library/Application Support/ folder is empty, so it explains why it can't find the driver. Tried placing the driver that I pulled off the Plex server in the codecs PV, but no difference.

Environment K3S v1.26.5+k3s1 Nodes are Beelink U59's with Intel N5105 processor