Yes-but! Didn’t Jesus keep the Law?
Indeed He did and the four eye-witness accounts in the ‘Gospels’ attest to this.
Jesus was a Jew. He ‘came to His own’ – the remnant of the house of Israel. He was born under the law and He kept the Law. He also spoke about the Law to his fellow Jews and enjoined them to keep it.
During His lifetime on earth as a man He was under the Old Covenant.
The New Covenant was inaugurated at His death. That is when the Old Covenant finished.