Server Version#: 1.32.6.7371
Player Version#: whatever the latest xbox player is as of 11/30/23
I can see on my laptop that Plex is tagging the Dolby Vision file as 4K DoVi/HDR10 (HEVC Main 10).
It onlys pops up the HDR logo on my TV and not Dolby Vision. The colors look fine, which used to be a problem a few months ago. The colors would be all over the place.