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

this.lineX = 0;
    this.lineY = 0;
    
    this.charSpacing = 0;
    this.wordSpacing = 0;
    this.textHScale = 1;
    this.textRenderingMode = TextRenderingMode.FILL;
    this.textRise = 0;
    
    this.fillColor = "#000000";
    this.strokeColor = "#000000";
    this.patternFill = false;
    
    this.fillAlpha = 1;
    this.strokeAlpha = 1;
    this.lineWidth = 1;
    this.activeSMask = null;
    this.resumeSMaskCtx = null; 
    this.transferMaps = null;
  }
  clone() {
    return Object.create(this);
  }
  setCurrentPoint(x, y) {
    this.x = x;
    this.y = y;
  }
}
function putBinaryImageData(ctx, imgData, transferMaps = null) {