[MHWilds] VR Rendering

[oneup03]

Describe the bug
MHWilds has several rendering issues in VR currently.

• Health/Stamina don't show up
• Using any upscaler causes a vibrating image in different directions between the eyes. Setting it at native resolution (DLAA) reduces it, but doesn't eliminate it. A pd-upscaler version with this fixed would be great
• When upscaler is completely disabled, some ground terrain has one-eye bugs
• Performance is really low, possibly related to Significant frame drops in Monster Hunter Wilds starting from version 01170 #1323

Identify the REFramework version
0c85837

To Reproduce
Steps to reproduce the behavior:

1. Install REFramework OpenXR
2. In-Game, enable VR_AllowEngineOverlays_V2
3. Adjust Upscaler settings
4. Load a save game

Expected behavior
Health/Stamina bars render, upscalers function without ghosting/vibration/one-eye bugs

Screenshots
Here's a SbS screenshot with the UI issue. The upscaler issue is only visible in motion

Desktop and VR (please complete the following information):

• OS Windows 11
• GPU RTX 2080ti
• CPU i7-8086k

Virtual Reality (please complete the following information):

• Headset model: VRto3D (SteamVR)
• Runtime: OpenXR