title: Issue in setting background image in UITabBar
body: <p>I'm trying to set the background image in UITabBar. The height of the tab bar and the background image is 49 px. It works well in all the devices except iPhone X and above. In iPhone X the image is only partially filled, to be precise the 49 px of the total height.</p>
  
  <p>To fix this issue I have increased the image height so that it fits perfectly in the iPhone X device. It works well in the iPhone 8 device (the original background image is resized to 49 px) running in iOS 13 as well, unfortunately, in <strong>iOS 12</strong> version of iPhone 8 it breaks and the background image is showing in its exact height.</p>
  
  <p>Does anyone know why this is happening? Is there any workaround for this issue?</p>