I learned this in law school which was a while back and, while freely acknowledging that this outrage is not on the top of my stack of things to obsess over, I do not believe that the SCOTUS decision in question has ever been overturned, modified or superseded.
This matter is a ticking time bomb which suggests that a treaty which purports to void the entire Bill of Rights would, if ratified, actually do so with no more than the signature of some Demonrat POTUS and 2/3 ratification by Demonrat and RINO Senators.
Game-taking laws do not violate the second amendment - they do not infringe upon your right to keep and bear arms.