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)

const paths = this.pendingTextPaths;
    const ctx = this.ctx;
    if (paths === undefined) {
      ctx.beginPath();
      return;
    }
    ctx.save();
    ctx.beginPath();
    for (let i = 0; i < paths.length; i++) {
      const path = paths[i];
      ctx.setTransform.apply(ctx, path.transform);
      ctx.translate(path.x, path.y);
      path.addToPath(ctx, path.fontSize);
    }
    ctx.restore();
    ctx.clip();
    ctx.beginPath();
    delete this.pendingTextPaths;
  }
  setCharSpacing(spacing) {
    this.current.charSpacing = spacing;
  }
  setWordSpacing(spacing) {
    this.current.wordSpacing = spacing;
  }
  setHScale(scale) {
    this.current.textHScale = scale / 100;
  }
  setLeading(leading) {