Frustration. Has anyone got WiX-enabled install into Microsoft Store?

[PolywickStudio]

Question

I have made several installs with WiX toolkit.

I have tried to submit them on the Microsoft App Store. I keep getting:

Silent install check
We could not identify if your app is installing silently.

Entry in add or remove programs
We could not identify the app name and the publisher name that your app has added in the add or remove programs.

Bundleware check
We could not identify the app name and the publisher name that your app has added in the add or remove programs.

This is despite adding all that is asked.
I'd like to know if other customers are having problems., and if so, where to report this issue?

Open Source Maintenance Fee

• I (or an organization I'm a member of) pay the Open Source Maintenance Fee by sponsoring the wixtoolset project because I support the maintainers.