ECDSA Signature generation not matching with TestVector

[hareesh-d]

ECDSA Signature (R and S) generated for the inputs from below test vectors are not matching. i.e by using the given PrivateKey and Message, I have generated ECDSA signature (R and S values). But I noticed that only R value is generated as mentioned in TestVector. S value is not matching. But I can verify the Signature from Test vector successfully.
Same behavior is observed with OpenSSL implementation also.

Can you please confirm if this known behavior? Is this TestVector really valid?

186-3ecdsasiggencomponenttestvectors/SigGenComponent.txt