Offer an additional external storage option in the rear that doesn’t block the license plate.
I created a simple luggage rack under the license plate and outside. (See my avatar.) This rack is easy to assembly and disassembly (only 8 screws) and fits in the frunk too. Weight is only 2 kg and the usage within the legal dimensions, you don’t need to lift high, and the load capacity is more than 40kg. This rack does not reduce the drag and always observable from the back camera.