JWT web token encryption - SecurityAlgoritms.HmacSha256 vs SecurityAlgoritms.HmacSha256Signature

For token based authentication Microsoft.IdentityModel.Tokens provides a list of security algorithms that can be used to create SigningCredentials:

  string secretKey = "MySuperSecretKey";
  byte[] keybytes = Encoding.ASCII.GetBytes(secretKey);
  SecurityKey securityKey = new SymmetricSecurityKey(keybytes);
  SigningCredentials signingCredentials =
                    new SigningCredentials(securityKey,
                        SecurityAlgorithms.HmacSha256);

  SigningCredentials signingCredentials =
                    new SigningCredentials(securityKey,
                        SecurityAlgorithms.HmacSha256Signature);

What is the difference between HmacSha256 and HmacSha256Signature? When would you use the signature one instead of the non-signature one?**

There are other algorithms "non signature" and "signature" algorithms as well - RsaSha256 and RsaSha256