Staging Textures are not released on DirectX 11 when in Player

How to reproduce:

1. Open the attached project "StagingTexturesRepro.zip"
2. Open the Player Settings (Edit > Project Settings... > Player)
3. Make sure the Graphics API is set to DirectX 11
4. Open the Build Settings (Edit > Build Settings...) and Build
5. Open the RenderDoc and launch the Player
6. Set the RenderDoc to capture 10 sequential frames after 1 second
7. Click on “Capture After Delay”
8. Switch to the Player and click on the "Create T2DA" button
9. Go back to RenderDoc and select one of the frames after the button was clicked
10. Check the Resource Inspector (Render Doc > Window > Resource Inspector) and notice the many “2D Texture XXXX” textures. These are the staging textures.

Expected result: The staging Textures are automatically released
Actual result: The staging Textures are not released

Reproducible with: 2019.4.38f1, 2020.3.35f1, 2021.3.4f1, 2022.1.4f1, 2022.2.0a16

Tested on: Windows 10 Enterprise