On June 28, California Governor Gavin Newsom filed a lawsuit against the Secretary of State, seeking to have his party membership listed on the upcoming recall ballot. In 2019 the recall law was changed to provide that a person being recalled may have his or her party listed on the recall ballot, if the office is a partisan office. However that law, SB 151, said the person being recalled had to inform the Secretary of State about whether he or she wants the party on the ballot or not very early in the process.
Governor Newsom failed to file the form saying he wants to be identified as a Democrat. His lawsuit argues that the deadline for doing that is unreasonably early. See this story.