On January 26, Arizona filed a notice of appeal in No Labels Party v Fontes, 2:23cv-2172. This is the case in which the U.S. District Court had ruled that No Labels Party has a freedom of association right to block candidates for Congress and partisan state office from running in its primary. The state also asked the U.S. District Court to stay its own opinion, and says if the U.S. District Court doesn’t grant a stay, the state will ask the Ninth Circuit to do so on an emergency basis.
Here is the state’s brief, asking for a stay.