Is blu-ray player app on xbox one x going to support Dolby Vision?

I got a response from Customer Service: no support for Dolby Vision on Blu-ray app on Xbox One X at the moment (not even on Xbox Series X).

They said they are working on that, since a lot of people made complaints about this issue. I hope it's true, it's ridiculous to not support Dolby Vision nowadays on a device that has been promoted as a valid Blu-ray player.

Yes, 4K HDR Dolby Vision works with the Blu-Ray player and NetFlix on the Xbox One X.

Yes, please bring Dolby Vision support to the Xbox 4k Blu-ray player! I have a vast collection of 4k Blu-Rays and a tv that supports Dolby Vision (LG C9).

I have a XBOX One X connected to an OLED LG C8. If I use the Netflix app on XBOX One X then the LG will display Dolby Vision. So I know that it is passing. But If I use a 4K Bluray that has Dolby Vision, the player will only output HDR。Blu-ray
playback is already up to date.

Of course the Blu-Ray disks I'm using are UHD and have Dolby Vision.

Dolby Vision is enabled on Xbox One X settings, TV HDMI ports are in Enhanced mode (4:4:4 4K/UHD HDR 60Hz), and the TV test (that can be found inside Xbox menu) returns all green ticks for my Xbox-to-TV connection.

As said, Dolby Vision works with all streaming apps... but not when playing Blu-Ray UHD Dolby Vision disks.