Dino,

We've been able to reproduce the problem by studying and emulating the video. One must use the softest part of your finger, not the tip but the spongiest part of your finger. I am now even better than you at reproducing the problem.

For now, we will have to wait for a few days, so the best I can do is advise you to try to use the tip of your finger. The engineers are working on it. I'll post when we can fix the problem.

-Eric