Attach (recommended) or Link to PDF file here:
https://www.canada.ca/content/dam/ircc/migration/ircc/english/pdf/kits/forms/eimm5669e.pdf
[eimm5669e.pdf](https://github.com/mozilla/pdf.js/files/7225677/eimm5669e.2.pdf)

Configuration:
- Web browser and its version: Firefox nightly
- Operating system and its version: Linux Debian

Steps to reproduce the problem:
1. Look at the bottom of page 2

setTabIndex(this);
    if (this.break) {
      
      
      if (this.break.after !== "auto" || this.break.afterTarget !== "") {
        const node = new BreakAfter({
          targetType: this.break.after,
          target: this.break.afterTarget,
          startNew: this.break.startNew.toString(),
        });
        node[$globalData] = this[$globalData];
        this[$appendChild](node);
        this.breakAfter.push(node);
      }
      if (this.break.before !== "auto" || this.break.beforeTarget !== "") {
        const node = new BreakBefore({
          targetType: this.break.before,
          target: this.break.beforeTarget,
          startNew: this.break.startNew.toString(),
        });
        node[$globalData] = this[$globalData];
        this[$appendChild](node);
        this.breakBefore.push(node);
      }
      if (this.break.overflowTarget !== "") {
        const node = new Overflow({