message: Converted whole value to boolean
diff: @@ -56,7 +56,7 @@ class NavigationMotion extends React.Component<NavigationMotionProps, Navigation
  var scene = this.getScenes().filter(scene => scene.key === index)[0];
  if (!scene)
  delete this.sharedElements[index];
  - var scenes = {...prevScenes, [index]: prevScenes[index] && !!scene};
  + var scenes = {...prevScenes, [index]: !!(prevScenes[index] && scene)};
  var rest = prevRest || (scene && scene.mount);
  return (scenes[index] !== prevScenes[index] || rest !== prevRest) ? {scenes, rest} : null;
  });
  