CancellationToken parameter in asynchronous methods in JwtBearerService class

[N1K0232]

I gave a fast look at Microsoft.IdentityModel.JsonWebTokens repository and I noticed that the methods signature like ValidateTokenAsync method don't require the CancellationToken parameter.

However, even though Microsoft didn't add this parameter, isn't still a good practice to complete the asynchronous methods signature of the JwtBearerService class with the CancellationToken?