[Problem/Bug]: Unity | HoloLens 2 - Application crashing at start

What happened?

I've actually read the previous discussion thread, but it didn't seem to help me, so I'll open a new question here.
I tried to deploy it directly from Visual Studio to the HoloLens. And I got the following Exception:

I can hardly find a solution, can anyone help me?
For the record my working envt was

• Unity 2021.3.24f1c1
• OpenXR 1.11.1
• MRTK 2.8.3
• Webview for Unity 0.17.1-pre5

Importance

Important. My app's user experience is significantly compromised.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

No response

SDK Version

No response

Framework

Unity Plugin

Operating System

Hololens

OS Version

22621.1496

Repro steps

I just followed the instructions from here. I cloned the repository, launched the Microsoft Mixed Reality Feature Tool, restored Features to load the required packages for the Mixed Reality Toolkit and the WebView2 plugin package, opened the project in unity, builded the project and deployed it directly from Visual Studio to the HoloLens.

Repros in Edge Browser

No, issue does not reproduce in the corresponding Edge version

Regression

Don't know

Last working version (if regression)

No response