MSAL window hangs when run sign-in-winuiapp and hit keyboard

[rykoma]

This issue is for a: (mark with an x)

- [x] bug report -> please search issues before submitting
- [ ] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)

Minimal steps to reproduce

1. Download the sample code of sign-in-winuiapp
2. Update the value of TenantId and ClientId
3. Run the sample.
4. Click [Sign In (if needed) & Call Graph]
5. Type the UPN on the MSAL window.

Result: Cannot type the UPN and the window hangs.

Any log messages given by the failure

N/A

Expected/desired behavior

Can type the UPN.

OS and Version?

Windows 11

Versions

22H2 (build 25120.1010)

Mention any other details that might be useful

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