[Bug]: HDR not available in display settings despite HDR+ is enabled in systray

[drckml]

Which OS?

Win11 Pro

Which release?

23H2

Describe the bug

I'm not sure if I'm doing anything wrong. I used the installer to install Virtual Display Driver (24.12.24). This version have HDR.
So I enabled HDR+ from the systray and it stills showing HDR not supported in Display settings.

Or HDR is working but shows not supported in Windows Display settings?

Steps to reproduce

Download Virtual Display Driver (24.12.24) and try to enable HDR

Expected behavior

HDR is not supported in Display settings

Log File

NA

Contact Details

No response

[zjoasan]

If you have screen cloned HDR will not work, just as extended display(s).

[itsmikethetech]

Also try turning off HDR+. That's for 12bit HDR. Your hardware might only support 10bit HDR(?). Can you share your logs so we can check your IddCx version?