MADISON, Wis. (AP) — A lawsuit filed Wednesday asks Wisconsin’s newly liberal-controlled state Supreme Court to throw out Republican-drawn legislative maps as unconstitutional, the latest legal challenge of many nationwide that could upset political boundary lines before the 2024 election.

The long-promised action from a coalition of law firms and voting rights advocacy groups comes the day after the Wisconsin Supreme Court flipped from a conservative to liberal majority, with the start of the term of a justice who said that the Republican maps were “rigged” and should be reviewed.