Basic description of the problem:
When I export my game to cordova and compiled it using cocoon.io, install on phone then I noticed that when I try to play game, I see this black screens both at top and bottom of the game and I have no idea what might be casuing this.
Scale Outer, Enable WebGL - On, Box2D web physic engine, Loader style - nothing
As seen below, black screen at top and bottom of game screen
Android latest version, Samsung Galaxy
Used plugins (if relevant):