I see. The risk of Apple crippling non native apps is a good argument. Thanks.
In the end we got away with writing at the top a warning "IMPORTANT: This app works with Windows 10 Pro and Home but not with Windows 10 S." Which is still there 7 years later:
https://apps.microsoft.com/detail/9N8X83NF9ZR9?hl=en-US&gl=U...
Nonetheless, the Microsoft-managed app ecosystem on Windows is sad for so many reasons. Ask me about Hardware Support Applications....
I might have to add USB driver support to a Windows native app with Zadig https://zadig.akeo.ie so I'm interested in your experiences.