Error: Key creation failed due to some error

[MichaelJiang1997]

hi, when I run install.sh in my WSL, it says "Error: Key creation failed due to some error". I check the WindowsHelloKeyCredentialCreator source code and find you call KeyCredentialManager.RequestCreateAsync() without any precheck if the user didn't set up PIN. here are the example from https://docs.microsoft.com/en-us/windows/uwp/security/microsoft-passport

var keyCredentialAvailable = await KeyCredentialManager.IsSupportedAsync();
if (!keyCredentialAvailable)
{
    // User didn't set up PIN yet
    return;
}