HW Transcode Fails with HDR: "No matching devices found"

Plex Media Server
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Server Version#: 1.25.2.5319
Player Version#: 4.66.1

Dec 22, 2021 15:24:39.795 [0x153b10ec0b38] Error — [Transcoder] [AVHWDeviceContext @ 0x14ef57a76ac0] No matching devices found.

When trying to transcode HDR I get the error saying it couldn’t find any matching devices.

I’m using " pms-docker" for my image. With an i5-9600K. Non HDR transcodes properly use the HW transcoding

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Same here with i5-11600k in bare metal server:

More details here:

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solution is in the other thread.