Whether or not stein leaves it there is up to her. I will not be surprised at all if she files either an appeal in the 6th Circuit (she lost in Judge Conehead's court) or SCOTUS (having exhausted her rights under MI law and disagreeing with the 6th Circuit that the feds will follow state law).
The 6th is notorious for actually following the law.
The 4-4 Scotus would then revert back to the 6th, so the 6th is the issue.
Wouldn’t she have to show some error in interpreting MI law to appeal to the 6th?