[Azure Deployment] [Azure KeyVault] KeyVault secret name truncated during provisioning

[4eversoft]

I have defined a secret to be created during the provisioning process in Azure KeyVault.:

#pragma warning disable AZPROVISION001
var travelLoungeKeyVault = builder.ExecutionContext.IsPublishMode ?
    builder.AddAzureKeyVault("travellounge-keyvault", (_, scope, keyVault) => 
    {
        var secret = new KeyVaultSecret(scope, name: "OpenIDConnectSettings--ClientSecret");
        secret.AssignProperty(x => x.Properties.Value, openIdConnectClientSecret);
    }) :
    builder.AddConnectionString("travellounge-keyvault");
#pragma warning restore AZPROVISION001

This works so far, but the name of the secret is truncated to OpenIDConnectSettings--C

[davidfowl]

@JoshLove-msft @tg-msft