Germany is not Pakistan. If this happened, then the game is up, and all sides know it. After Pearl Harbor there was no need to pretend the U.S. and the Axis forces weren’t enemies.
Horse pucky - the Germans have little to say about such things and a lot to lose if they did. This is not the first time nor will it be the last time raids will happen. The Pakistan example is just one that is in the public domain.
Yes the jig is up, but getting all the pieces together in the right manner for a court presentation is another matter.