“If it’s been reported, how does it get covered up?”
The media will say there was nothing in the documents of any value. However, if President Trump had done that, all hell would break loose, and the media would speculate that all the top Russian secrets were in there.
Well this blows that theory. https://www.cnn.com/2023/01/10/politics/biden-classified-documents-iran-ukraine-united-kingdom-beau-funeral/index.html