"DllNotFoundException: MicrosoftOpenXRPlugin assembly:<unknown assembly> type:<unknown type> member:(null)" thrown when XR Plugin that is not selected for the desktop platform in settings gets copied to Build

How to reproduce:

1. Open the attached project "OpenXRTooMuchRepro.zip"
2. Open File>Build Settings...
3. Enable Development Build
4. Build And Run the project

Expected results: No errors in the Development Console
Actual results: "DllNotFoundException: MicrosoftOpenXRPlugin assembly:<unknown assembly> type:<unknown type> member:(null)" thrown in the Development Console

Reproducible with: 4.3.1, 4.3.3 (2020.3.46f1, 2021.3.21f1, 2022.2.12f1, 2023.1.0b9, 2023.2.0a7)

Reproducible on: Windows 10