Reproduction steps:

1. Open the attached project "webcamTest"
2. Open Scenes > SampleScene
3. Enter Play mode

Expected result: The Cube shows the camera’s view
Actual result: Error “Attempting to upload graphics texture in invalid state” thrown in the Console

Reproduced with: 2023.2.0a15, 2023.2.0b5
Not reproduced with: 2021.3.30f1, 2022.3.0f1, 2022.3.5f1, 2023.1.16f1, 2023.2.0a14, 2023.2.0b12, 2023.3.0a8
Could not test with: 2023.3.0a1 (Version is unavailable to be downloaded/installed)
Fixed in: 2023.2.0b6

Reproducible on: Windows 10
Not reproducible on: MacOS 13.5.2 (Intel)