`Permissions.Microphone` returns `Granted` on Windows (partial trust) even when denied

[lostmsu]

Description

In a popup summoned by Permissions.RequestAsync<Permissions.Microphone>() I denied the permission.

Now every call to Permissions.RequestAsync<Permissions.Microphone> or Permissions.CheckStatusAsync<Permissions.Microphone> returns Granted and subsequent attempt to start audio recording fails with UnauthorizedAccessException

Steps to Reproduce

1. var status = await Permissions.RequestAsync<Permissions.Microphone>();
2. deny
3. `status = await Permissions.RequestAsync<Permissions.Microphone>();

Link to public reproduction project repository

No response

Version with bug

9.0.100 SR10

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

No response

Affected platforms

Windows

Affected platform versions

Windows SDK 10.0.26100.75

Did you find any workaround?

Catch the exception and instruct user to enable permission manually

Relevant log output

[dotnet-policy-service]

Hi @@lostmsu. We have added the "s/needs-repro" label to this issue, which indicates that we require steps and sample code to reproduce the issue before we can take further action. Please try to create a minimal sample project/solution or code samples which reproduce the issue, ideally as a GitHub repo that we can clone. See more details about creating repros here: https://github.com/dotnet/maui/blob/main/.github/repro.md

This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

[dotnet-policy-service]

This issue has been automatically marked as stale because it has been marked as requiring author feedback to reproduce the issue but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment. If it is closed, feel free to comment when you are able to provide the additional information and we will re-investigate.

[morning4coffe-dev]

Reproduced by me. Fixed in #31451