AW3225QF Dolby Vision HDR only available for 60Hz refresh rate

[januszj]

First thank for great software, I have pro license.
Not sure if this is MacOS limitation but on Windows this monitor can get Dolby Vision HDR even on 240Hz using HDMI (not sure if this 12 or 10-bits).
Connected to my Macbook Pro M5 via HDMI cable, I can set 12-bit Dolby-LLDV color mode only when on 60Hz.

[waydabber]

Yes, there may be extra limitations. But macOS does not properly support Dolby Vision actually (as generally desktop operating systems compositing a desktop are not really suited for it - as the metadata that makes DV content look good requires a full screen, exclusive video playback, so it better works with set top box style devices), so you might get better results using HDR10 anyway.