Attach (recommended) or Link to PDF file here:
https://s3.eu-west-1.amazonaws.com/scai-dev.website.com/tmp/8ab8b56a-fa91-11eb-8d74-0242ac110004.pdf

Hi,
Please see an incorrect canvas rendering for the following document - page 9 specifically. It reproduces on https://mozilla.github.io/pdf.js/web/viewer.html (tried with Chrome). Other pages in this document look pretty much the same but the problem is on page 9 only.

Original screenshot:
![image](https://user-images.githubusercontent.com/23075641/129066656-7bb2fb56-2b88-4f40-8e67-b95bdeb9e521.png)


PDF JS:

![image](https://user-images.githubusercontent.com/23075641/129066734-56503a5c-413c-49c1-9e1c-470da3a642ed.png)

if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    const w = imgData.width;
    const h = imgData.height;
    const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h);
    const tmpCtx = tmpCanvas.context;
    putBinaryImageData(tmpCtx, imgData, this.current.transferMaps);
    for (let i = 0, ii = map.length; i < ii; i++) {
      const entry = map[i];
      ctx.save();
      ctx.transform.apply(ctx, entry.transform);
      ctx.scale(1, -1);
      ctx.drawImage(
        tmpCanvas.canvas,