A former president’s rights under the Presidential Records Act override DOJ statutes.

The Biden administration sicced the FBI on 15 boxes containing classified information that the National Archives retrieved from Mar-a-Lago earlier this year — escalating the investigation of former President Donald Trump for allegedly mishandling secret government information, a newly published letter reveals.
https://nypost.com/2022/08/23/biden-called-in-fbi-to-look-at-classified-trump-documents/
What Did Biden Really Know?
https://nypost.com/2022/08/23/what-did-biden-really-know-about-the-drive-to-raid-mar-a-lago/