Attach (recommended) or Link to PDF file here: [ICEE-B.2017.8192026.pdf](https://github.com/mozilla/pdf.js/files/6651211/ICEE-B.2017.8192026.pdf)

Configuration:
- Web browser and its version:  Firefox 89.0 (64-bit)
- Operating system and its version: Windows 10 Pro Version 21H1
- PDF.js version: I don't know, sorry
- Is a browser extension: No

Steps to reproduce the problem:
1. Open PDF
2. Figure 1 in page 2 is missing

What is the expected behavior? (add screenshot)
This is how it looks in Edge
![image](https://user-images.githubusercontent.com/40286841/121958287-839b0b80-cd31-11eb-8400-7d9c088d83fa.png)

What went wrong? (add screenshot)
This is how it looks in firefox
![image](https://user-images.githubusercontent.com/40286841/121958359-99a8cc00-cd31-11eb-9d15-b94d5884e03d.png)


Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):

const context = graphics.ctx,
      current = graphics.current;
    switch (paintType) {
      case PaintType.COLORED:
        const ctx = this.ctx;
        context.fillStyle = ctx.fillStyle;
        context.strokeStyle = ctx.strokeStyle;
        current.fillColor = ctx.fillStyle;
        current.strokeColor = ctx.strokeStyle;
        break;
      case PaintType.UNCOLORED:
        const cssColor = Util.makeHexColor(color[0], color[1], color[2]);
        context.fillStyle = cssColor;
        context.strokeStyle = cssColor;
        
        current.fillColor = cssColor;
        current.strokeColor = cssColor;
        break;
      default:
        throw new FormatError(`Unsupported paint type: ${paintType}`);
    }
  }
  getPattern(ctx, owner, shadingFill = false, patternTransform = null) {