Declassified Evidently Means Still Classified

Former House Intel. Committee Staffer Kash Patel laments to Aaron Mate that key critique of “Intel. Assessment” on Russian hacking, led by Brennan w 4 or 5 “handpicked analysts”, remains classified, despite Trump declassification order. So who’s in charge?
https://www.youtube.com/watch?v=IstXmSlN4oM&feature=youtu.be