Just making the prosecution follow the procedural rules is driving them crazy. That shows 1)arrogance, 2)laziness, and 3)poor trial prep (because they thought they wouldn’t have to).
That's because they thought that DOJ would get to try Trump in front of the Kangaroos of the DC Circuit, forgetting that since they raided Mar-a-Lago, the offenses occurred in Florida and would have to be heard there despite the legally dubious DC grand jury used to indict.