ABC4 [Salt Lake City] reports, stating that the state supreme court’s order “means that unless another stay is granted, presumably by the U.S. Supreme Court, the Utah Legislature will need to draw new congressional maps by September 25.” I’m unaware, however, of any federal issues in the case that would give SCOTUS jurisdiction to issue a stay. I have not been following this case closely, but the Utah Supreme Court’s opinion accompanying its ruling (which is contained in the news report) seems to focus exclusively on issues of state law.
UPDATE: as one astute reader noted, there is at least the theoretical possibility of raising a federal question by claiming that the state judiciary contravened the prerogative of the state legislature to make the rules for congressional elections pursuant to the relatively modest version of the Independent State Legislature Doctrine articulated in Moore v. Harper. But it’s not clear to me what would be the specific argument that the state judiciary went too far in interpreting the state’s constitution. Of course, it is also possible that the current U.S. Supreme Court would overturn the decision in Arizona Independent Redistricting Commission, which permits citizens initiatives to constrain gerrymandering of a state’s congressional districts. But I don’t know whether a challenge to that precedent under the doctrine of stare decisis has been properly presented in that case, or if SCOTUS would have the appetite to entertain it.