I really think that all campaigns are doing a lot more due diligence and internal polling interpretation. Am I saying she is wrong and that Trump supporters are being undercounted? No. And I certainly do not count Trump out. There’s plenty of convas to paint in the next 4 months. Biden’s campaign cannot get lazy and assume that they are going to coast to a victory.
Again, I grabbed data from their site about a month out… my numbers were originally from RCP but some of my links aren’t good anymore. They were more than just Trump -vs- Clinton which is what’s present there now.