On December 13, U.S. District Court Judge Ann Aiken, a Clinton appointee, refused to enjoin a new Oregon election law that prohibits legislators from running for re-election if they had at least ten unexcused absences from the legislative session. Linthicum v Wagner, 6:23cv-1624. Here is the opinion. The law is part of the Oregon Constitution and was passed by the voters in 2022.
The opinion cites an 1880 U.S. Supreme Court opinion that says Congress even has the power to criminally publish members of Congress who refuse to attend sessions of Congress.
The Republican State Senators who filed the lawsuit could still possibly get on the May 2024 Republican primary ballot, however, if they win their state case that says the law is being misinterpreted and cannot affect them until the 2026 election. The Oregon State Supreme Court heard that case on December 14. It is Knopp v Griffin-Valade, S070456.