It consists in a blue status bar, but if you take a screenshot you can't see the trouble.. Only if you take a picture (as I did) you can appreciate it.
This trouble isn't permanent. If you close the app the issue stops and the screen works as it should be. Pretty weird.
What this could be? Any idea? How can we fix it?
Greetings from Santiago de Chile, the southernmost capital in the world.
(Sorry for my English and thanks in advance)