title: Mapbox raster image not working in mobile
body: <p><img src="https://i.stack.imgur.com/RwevD.jpg" alt="" /></p>
  <p>In mobile view mapbox renders black image instead of raster image. I suspect this is because of the size of image(3.9 MB), also this is happening mostly on chrome browser for mobile. Please help me find the potential issue here?</p>