Aframe Android Chrome Camera Looks Always Backward

Hidiho Community, I have this issue that when I open an aframe-webpage with my Android phone that the camera (or the scene) turns 180 degrees. I use the normal Aframe example https

Solution 1:

ah ok i figured out that this just happens on my xiaomi redmi note 4. If someone has also one maybe he could post it here so we know if this just my phone. Reviews about other phones with the problem would be welcome too.