A unanimous Supreme Court, in a decision written by liberal Justice Kagan, upheld the law despite a lawsuit attempting to turn "temporary" status into permanent residency and a green card.
https://www.washingtonpost.com/politics/courts_law/supreme-court-tps-green-card/2021/06/07/6d9b104e-c793-11eb-81b1-34796c7393af_story.html