Takes a good approach, setup a nice glide to the threshold. The longer you wait to drop gear & flaps the longer the drones will stay in formation. However once you get below 500 feet they will start drifting above you.
Normally drones will push ahead of you as your flaps, gear drop, then as theirs drop the will slide back into a line formation. Normally touching down just a bit before you touch down, but behind you. So it helps if you aim a bit farther down the runway. Instead of aiming for touchdown near the threshold, aim for half way down the runway. That will leave more runway behind you for them. Once stopped look around with F3 view and you'll see they are just back behind you. Once on the ground they will no longer follow you. They park it just where they stopped.
For practise try the Ki-67 or Bostons, both are much more nimble, easier to takeoff, roll around the pattern and drop em back down to land again.