Attach (recommended) or Link to PDF file here:
[FormDB2_fr.pdf](https://github.com/mozilla/pdf.js/files/7352426/FormDB2_fr.pdf)

Configuration:
- Web browser and its version: Firefox nightly
- Operating system and its version: linux debian

Steps to reproduce the problem:
1. Open the pdf
2. The image on the top of each pages is missing 

What is the expected behavior? (add screenshot)
![image](https://user-images.githubusercontent.com/5641725/137465500-e8788893-f33d-4532-871d-43b464fa85f4.png)

What went wrong? (add screenshot)
![image](https://user-images.githubusercontent.com/5641725/137465363-f2b35fe4-6776-45e9-b9e4-ccef6d9ad670.png)

import { recoverJsURL } from "../core_utils.js";
import { searchNode } from "./som.js";
const TEMPLATE_NS_ID = NamespaceIds.template.id;
const SVG_NS = "http://www.w3.org/2000/svg";
const MAX_ATTEMPTS_FOR_LRTB_LAYOUT = 2;
const MAX_EMPTY_PAGES = 3;
const DEFAULT_TAB_INDEX = 5000;
const HEADING_PATTERN = /^H(\d+)$/;
const MIMES = new Set([
  "image/gif",
  "image/jpeg",
  "image/jpg",
  "image/pjpeg",
  "image/png",
  "image/apng",
  "image/x-png",
  "image/bmp",
  "image/x-ms-bmp",
  "image/tiff",
  "image/tif",
]);
const IMAGES_HEADERS = [
  [[0x42, 0x4d], "image/bmp"],
  [[0xff, 0xd8, 0xff], "image/jpeg"],
  [[0x49, 0x49, 0x2a, 0x00], "image/tiff"],
  [[0x4d, 0x4d, 0x00, 0x2a], "image/tiff"],
  [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], "image/gif"],
  [[0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a], "image/png"],
];
function getBorderDims(node) {