I think you’re misreading it. It’s sorted by Trump affinity, and there is only one Democrat higher than her (she used to be at the top, but has been dethroned by a large margin by one Democrat).
Such a low percentage of people in CA voted for Trump (2nd lowest after Hawaii) that a middle of the pack Democrat will be high in the default sort. The same for senators from Hawaii, who are 4th and 5th with the default sort.