Just days after ousting former House Speaker Kevin McCarthy (R-CA) from the top leadership position, Rep. Matt Gaetz (R-FL) signaled he’d be willing to raise the threshold for a future motion to vacate — but only if Republicans agree to vote on a number of political reforms.
That can limit their appellate jurisdiction. Congress can't restrict the court's original jurisdiction. A state could sue the federal government over this and as a case where a state is a party, the Supreme Court has original jurisdiction.