When I am trying to load this pdf http://merlin_test.s3.amazonaws.com/myPdf.pdf, it's unable to render all the contents. There is a blue background which is not visible and some of the texts are not visible as well as the color is not proper. Can someone please help

if (verbosity >= VerbosityLevel.WARNINGS) {
    console.log(`Warning: ${msg}`);
  }
}
function unreachable(msg) {
  throw new Error(msg);
}
function assert(cond, msg) {
  if (!cond) {
    unreachable(msg);
  }
}
function isSameOrigin(baseUrl, otherUrl) {
  let base;
  try {
    base = new URL(baseUrl);
    if (!base.origin || base.origin === "null") {
      return false; 
    }
  } catch (e) {
    return false;
  }
  const other = new URL(otherUrl, base);
  return base.origin === other.origin;
}
function _isValidProtocol(url) {