HDR output fails to render in Player when using Direct3D11 in Exclusive Fullscreen mode

How to reproduce:
1. Open the attached "IN-77242" project
2. Build and run the application (File → Build And Run)
3. Enable the “HDR” checkbox
4. Observe the result
5. Press the “2” key to enter Fullscreen Windowed mode
6. Observe that the colors stay vibrant
7. Press the “3” key to enter Exclusive Fullscreen mode
8. Observe the result

Expected result: The colors appear vibrant
Actual result: The colors appear muted

Reproducible in: 2021.3.39f1, 2022.3.31f1, 6000.0.4f1

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes:

• Not reproducible with Direct3D12
• Could not test with Vulkan (Failed to enable HDR)