I'm unsure whether this is a bug or an intended feature, but the device will only say that it is level on the vertical screen when it is held either perfectly vertical or perfectly horizontal against a vertical surface like a wall. If the device is held at an angle against the wall it will say that the wall is not level. If this is not intended I will claim it for a pull request.
I'm unsure whether this is a bug or an intended feature, but the device will only say that it is level on the vertical screen when it is held either perfectly vertical or perfectly horizontal against a vertical surface like a wall. If the device is held at an angle against the wall it will say that the wall is not level. If this is not intended I will claim it for a pull request.