[Hayir]

When I got the car I was never able to do it. I tried faster and faster kicks. no luck.
Then I went under the car to see where the sensor is located. There is absolutely nothing under the bumper. What that means is that the sensor is behind the bumper (I couldn`t see it just a guess.) I stood and slowly push my feet under the bumper all the way down to pass the bumper. Booom it worked. Closed the trunk tried again and again every time it worked. I never missed one until now.

It is nothing to the with the speed. Even it works when you do it slowly. The trick is to push you feet forward enough.
You don`t need to be at the center exactly but the key needs to be close enough. I will try to record a video this weekend.