In Version 2.8.4.39313, when I try to launch the MT.exe with "--force_enable_VR --force_steam_VR" it launches the game in a desktop window and does not hook into SteamVR. Swapping --force_steam_VR for --force_OpenXR doesn't help. I've done a clean and repair to no effect.
I see in the log file that there's some error with OpenXR, but from what I understand, SteamVR has supported OpenXR for a while now.
2023-04-25 22:32:12.168 WARNING VISUALIZER (Main): VR MT preview: MT support SteamVR only through OpenXR, fallback to OpenXR
2023-04-25 22:32:13.145 ERROR VISUALIZER (Main): OpenXR exception: XrResult failure [XR_ERROR_RUNTIME_FAILURE]
Steam VR launches fine when running the regular Open Beta, just not for the MT preview.
This is for the standalone installation.
dcs.log
DxDiag.txt