My DS4 doesn't works properly in Overwatch?

[solidnoctis]

The game doesn't detect correctly my DS4, none of the buttons work, however, the game detect the motion sensor of my DS4?? but in fact, the game reacts to that sensor. And if I move literally the DS4 down, the "cursor" or selector of the menu in Overwatch goes down without stop until I set the DS4 right or until I disconnect it. What the?
In Steam, for example, games on Linux or Proton it doesn't happens.

I was searching about this but I didn't find this problem exactly. That's why I'm asking here.
Anyone know about this?

My OS is Ubuntu 18.04.1 (Gnome 3.28).